Combat Crawler X2 (7721-1)

LEGO set 7721-1 Combat Crawler X2 - Image 1

Price Comparison

No retailers currently stock Combat Crawler X2 in The United States.

Set details

Name: Combat Crawler X2
Set number: 7721-1
Year: 2007
Theme: Exo-Force
Number of parts: 581
Number of part types: 157
Retail price: $49.99
Retirement date: 31-12-2007

Browse all 581 parts in set 7721-1 with individual pricing from BrickLink or Brick Owl.

Price source:

Value of parts: $235.34
Pricing information known of 152/157 parts.

Part

Color

Quantity

Average price

Total

Value

Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots

Black

$1.14

$52.32

46 x $1.14

$52.32

Turntable 4 x 4 Top, Locking

Black

$20.57

$20.57

1 x $20.57

$20.57

Turntable 4 x 4 Locking Grooved Base

Light Bluish Gray

$17.63

$17.63

1 x $17.63

$17.63

Hinge Panel 2 x 4 x 3 1/3 Locking Dual 2 Fingers

Black

$4.24

$16.95

4 x $4.24

$16.95

Technic Brick Special 2 x 2 with Ball Socket Reinforced and Axle Hole

Dark Bluish Gray

$3.36

$13.43

4 x $3.36

$13.43

Projectile, Technic Competition Arrow, Liftarm Shaft with Hollow Black Rubber End

Red

$4.37

$13.12

3 x $4.37

$13.12

Technic Brick 1 x 2 - 1 x 2 Angled with Bumper Holder [Closed Front]

Dark Bluish Gray

$2.00

$8.02

4 x $2.00

$8.02

Large Figure Weapon, Claw Hook with Axle

Light Bluish Gray

$0.57

$6.82

12 x $0.57

$6.82

Technic Plate 2 x 6 [5 Holes]

Yellow

$2.72

$5.44

2 x $2.72

$5.44

Tap 1 x 1 with Hole in Spout

Light Bluish Gray

$1.16

$4.66

4 x $1.16

$4.66

Technic Axle 8 with Stop

Black

$2.19

$4.39

2 x $2.19

$4.39

Hose, Ribbed 7mm D. 11L / 8.8cm

Pearl Light Gray

$2.11

$4.22

2 x $2.11

$4.22

Technic Axle 3 with Stud

Dark Bluish Gray

$0.41

$3.25

8 x $0.41

$3.25

Fence Spindled 1 x 4 x 2 [2 Top Studs]

Dark Bluish Gray

$0.99

$2.97

3 x $0.99

$2.97

Technic Brick 1 x 14 [13 Pin Holes]

Black

$0.49

$2.92

6 x $0.49

$2.92

Windscreen 5 x 2 x 1 2/3

Trans-Brown

$2.63

$2.63

1 x $2.63

$2.63

Brick Arch 1 x 6 x 2 - Thick Top with Reinforced Underside

Black

$1.22

$2.44

2 x $1.22

$2.44

Technic Beam 1 x 11 Thick

Light Bluish Gray

$0.39

$2.36

6 x $0.39

$2.36

Arm Mechanical with Clip [Thin Support]

Pearl Light Gray

$0.38

$2.27

6 x $0.38

$2.27

Technic Driving Ring Extension, 4 Ridges

Light Bluish Gray

$0.26

$2.06

8 x $0.26

$2.06

Brick Sloped 75° 2 x 2 x 3 [Hollow Studs]

Black

$2.04

$2.04

1 x $2.04

$2.04

Brick Wedged, Curved 16 x 4 Triple with Inner Ridges

Black

$0.31

$1.87

6 x $0.31

$1.87

Technic Link 1 x 5

Black

$0.41

$1.62

4 x $0.41

$1.62

Plate 4 x 8

Black

$0.37

$1.46

4 x $0.37

$1.46

Brick Round 1 x 1 with Fins, Open Stud

Dark Bluish Gray

$0.23

$1.38

6 x $0.23

$1.38

Technic Axle and Pin Connector, Perpendicular with Extension

Pearl Light Gray

$1.35

$1.35

1 x $1.35

$1.35

Technic Brick 6 x 8 with 4 x 6 Opening

Black

$0.57

$1.14

2 x $0.57

$1.14

Cone 1 x 1 [No Top Groove]

Trans-Neon Green

$0.18

$1.06

6 x $0.18

$1.06

Technic Pin with Friction Ridges Lengthwise and Center Slots

Black

$0.03

$1.03

38 x $0.03

$1.03

Plate Special 1 x 1 with Clip Horizontal [Thick U Clip]

Light Bluish Gray

$0.51

$1.03

2 x $0.51

$1.03

Windscreen 5 x 2 x 1 2/3

Black

$1.00

$1.00

1 x $1.00

$1.00

Technic Axle Connector Ridged [with x Hole x Orientation]

Red

$0.47

$0.95

2 x $0.47

$0.95

Brick Sloped 45° 2 x 8

Black

$0.45

$0.89

2 x $0.45

$0.89

Technic Axle and Pin Connector Angled #1

Dark Bluish Gray

$0.05

$0.87

16 x $0.05

$0.87

Brick 1 x 2 x 2 with Inside Axle Holder

Dark Bluish Gray

$0.43

$0.87

2 x $0.43

$0.87

Antenna 1 x 4 with Rounded Top

Black

$0.43

$0.87

2 x $0.43

$0.87

Plate 2 x 8

Dark Bluish Gray

$0.18

$0.70

4 x $0.18

$0.70

Launcher, Technic Competition Cannon Flat Bottom [Complete Assembly]

Dark Bluish Gray

$0.35

$0.70

2 x $0.35

$0.70

Technic Beam 1 x 11.5 Double Bent Thick

Light Bluish Gray

$0.18

$0.70

4 x $0.18

$0.70

Plate 1 x 2

Light Bluish Gray

$0.07

$0.61

9 x $0.07

$0.61

Technic Axle 10

Black

$0.30

$0.60

2 x $0.30

$0.60

Technic Brick Special 2 x 2 with Solid Ball and Axle Hole

Dark Bluish Gray

$0.30

$0.60

2 x $0.30

$0.60

Technic Beam 1 x 4 Thin with Stud Connector

Black

$0.15

$0.60

4 x $0.15

$0.60

Technic Plate 2 x 8 [7 Holes]

Black

$0.28

$0.57

2 x $0.28

$0.57

Brick 2 x 6

Black

$0.27

$0.54

2 x $0.27

$0.54

Technic Brick 1 x 2 [1 Pin Hole]

Light Bluish Gray

$0.05

$0.43

8 x $0.05

$0.43

Technic Plate 2 x 4 [3 Holes]

Dark Bluish Gray

$0.05

$0.43

8 x $0.05

$0.43

Brick Special 1 x 2 with Pin

Dark Bluish Gray

$0.05

$0.43

8 x $0.05

$0.43

Brick 1 x 1

Black

$0.11

$0.43

4 x $0.11

$0.43

Hinge Plate 1 x 8 Locking with Angled Side Extensions, Rounded Plate Underside, 9 Teeth

Yellow

$0.22

$0.43

2 x $0.22

$0.43

Technic Beam 1 x 5 Thick

Black

$0.07

$0.41

6 x $0.07

$0.41

Technic Plate 2 x 4 [3 Holes]

Black

$0.07

$0.41

6 x $0.07

$0.41

Technic Beam 1 x 9 Bent (7 - 3) Thick

Red

$0.20

$0.41

2 x $0.20

$0.41

Technic Axle and Pin Connector Angled #5 - 112.5°

Black

$0.09

$0.38

4 x $0.09

$0.38

Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs]

Dark Bluish Gray

$0.05

$0.38

7 x $0.05

$0.38

Brick 1 x 3

Light Bluish Gray

$0.09

$0.38

4 x $0.09

$0.38

Brick 2 x 4

Black

$0.19

$0.38

2 x $0.19

$0.38

Plate 2 x 12

Dark Bluish Gray

$0.19

$0.38

2 x $0.19

$0.38

Wave / Flame Rounded with Base Pegs

Trans-Neon Orange

$0.19

$0.38

2 x $0.19

$0.38

Technic Rotation Joint Disk with Pin Hole and 3L Beam Thick

Dark Bluish Gray

$0.19

$0.38

2 x $0.19

$0.38

Brick Sloped 45° 2 x 3

Black

$0.19

$0.38

2 x $0.19

$0.38

Plate 2 x 10

Light Bluish Gray

$0.19

$0.38

2 x $0.19

$0.38

Plate 1 x 8

Dark Bluish Gray

$0.19

$0.38

2 x $0.19

$0.38

Technic Bush

Red

$0.03

$0.35

13 x $0.03

$0.35

Plate 4 x 4

Dark Bluish Gray

$0.18

$0.35

2 x $0.18

$0.35

Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small

Red

$0.03

$0.32

12 x $0.03

$0.32

Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening]

Black

$0.04

$0.32

8 x $0.04

$0.32

Plate 2 x 2

Dark Bluish Gray

$0.05

$0.32

6 x $0.05

$0.32

Tile 1 x 2 with Engraved Code for Exo-Force

Yellow

$0.32

$0.32

1 x $0.32

$0.32

Arm Mechanical with 2 Clips [Battle Droid]

Light Bluish Gray

$0.16

$0.32

2 x $0.16

$0.32

Plate 1 x 10

Black

$0.16

$0.32

2 x $0.16

$0.32

Technic Rotation Joint Disk with Pin and 3L Beam Thick

Light Bluish Gray

$0.16

$0.32

2 x $0.16

$0.32

Technic Brick Special 2 x 2 with 10.2mm Balls [Center Mold Indention]

Dark Bluish Gray

$0.31

$0.31

1 x $0.31

$0.31

Technic Brick 1 x 6 [5 Pin Holes]

Black

$0.15

$0.30

2 x $0.15

$0.30

Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening]

Dark Bluish Gray

$0.04

$0.28

7 x $0.04

$0.28

Plate 1 x 2

Yellow

$0.04

$0.28

7 x $0.04

$0.28

Brick 1 x 6

Light Bluish Gray

$0.28

$0.28

1 x $0.28

$0.28

Plate 1 x 3

Red

$0.07

$0.27

4 x $0.07

$0.27

Technic Beam 1 x 11.5 Double Bent Thick

Dark Bluish Gray

$0.14

$0.27

2 x $0.14

$0.27

Brick Special 1 x 4 with 4 Studs on One Side

Black

$0.14

$0.27

2 x $0.14

$0.27

Plate 6 x 6

Dark Bluish Gray

$0.26

$0.26

1 x $0.26

$0.26

Technic Axle Pin with Friction Ridges Lengthwise

Blue

$0.03

$0.24

9 x $0.03

$0.24

Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]

Red

$0.04

$0.24

6 x $0.04

$0.24

Brick 1 x 2

Black

$0.08

$0.24

3 x $0.08

$0.24

Brick Wedged, Curved 6 x 2 Left, Inner Ridges

White

$0.24

$0.24

1 x $0.24

$0.24

Technic Brick 1 x 4 [3 Pin Holes]

Dark Bluish Gray

$0.12

$0.24

2 x $0.12

$0.24

Technic Beam 1 x 7 Thick

Black

$0.12

$0.24

2 x $0.12

$0.24

Plate 2 x 2

Light Bluish Gray

$0.05

$0.22

4 x $0.05

$0.22

Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Vertical Side]

Dark Bluish Gray

$0.05

$0.22

4 x $0.05

$0.22

Technic Axle 2 Notched

Red

$0.03

$0.22

8 x $0.03

$0.22

Brick Special 1 x 2 with 2 Pins, Round Pin Holes

Light Bluish Gray

$0.04

$0.20

5 x $0.04

$0.20

Technic Axle 4

Black

$0.04

$0.20

5 x $0.04

$0.20

Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced

Light Bluish Gray

$0.03

$0.19

7 x $0.03

$0.19

Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top]

Dark Bluish Gray

$0.04

$0.16

4 x $0.04

$0.16

Plate Special 1 x 2 Side Handle [Free Ends]

Black

$0.04

$0.16

4 x $0.04

$0.16

Plate 2 x 3

Red

$0.08

$0.16

2 x $0.08

$0.16

Technic Axle Pin without Friction Ridges Lengthwise

Tan

$0.04

$0.16

4 x $0.04

$0.16

Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes

Dark Bluish Gray

$0.04

$0.16

4 x $0.04

$0.16

Brick Sloped Inverted 45° 2 x 1

Dark Bluish Gray

$0.08

$0.16

2 x $0.08

$0.16

Technic Beam 1 x 3 Thick

Yellow

$0.05

$0.16

3 x $0.05

$0.16

Plate 2 x 4

Light Bluish Gray

$0.08

$0.16

2 x $0.08

$0.16

Hinge Plate 1 x 4 Locking Dual 1 Finger

Light Bluish Gray

$0.04

$0.16

4 x $0.04

$0.16

Brick Special 1 x 1 with Headlight

Red

$0.08

$0.16

2 x $0.08

$0.16

Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction

Black

$0.04

$0.16

4 x $0.04

$0.16

Technic Axle Connector with Axle Hole

Black

$0.08

$0.16

2 x $0.08

$0.16

Tile 2 x 2 with Groove

Dark Bluish Gray

$0.16

$0.16

1 x $0.16

$0.16

Plate 4 x 4

Black

$0.16

$0.16

1 x $0.16

$0.16

Tile 2 x 2 with Groove

Black

$0.15

$0.15

1 x $0.15

$0.15

Brick Wedged, Curved 6 x 2 Right, Inner Ridges

White

$0.15

$0.15

1 x $0.15

$0.15

Plate 1 x 4

Black

$0.07

$0.14

2 x $0.07

$0.14

Brick Round 1 x 1 Open Stud

Light Bluish Gray

$0.07

$0.14

2 x $0.07

$0.14

Plate 1 x 2

Black

$0.07

$0.14

2 x $0.07

$0.14

Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Socket

Dark Bluish Gray

$0.07

$0.14

2 x $0.07

$0.14

Technic Disc 3 x 3

Black

$0.07

$0.14

2 x $0.07

$0.14

Technic Beam 3 x 5 L-Shape Thick

Light Bluish Gray

$0.07

$0.14

2 x $0.07

$0.14

Brick 1 x 2

Dark Bluish Gray

$0.14

$0.14

1 x $0.14

$0.14

Technic Axle and Pin Connector Perpendicular

Black

$0.04

$0.12

3 x $0.04

$0.12

Plate Special 1 x 2 Side Handle [Free Ends]

Yellow

$0.04

$0.12

3 x $0.04

$0.12

Technic Pin 1/2 without Friction Ridges

Light Bluish Gray

$0.04

$0.12

3 x $0.04

$0.12

Tile Special 1 x 2 Grille with Bottom Groove

Black

$0.04

$0.12

3 x $0.04

$0.12

Plate 2 x 6

Light Bluish Gray

$0.12

$0.12

1 x $0.12

$0.12

Tile 1 x 4 with Groove

Red

$0.12

$0.12

1 x $0.12

$0.12

Plate 2 x 2

Black

$0.05

$0.11

2 x $0.05

$0.11

Brick Round 2 x 2 with Axle Hole

Yellow

$0.05

$0.11

2 x $0.05

$0.11

Tile 1 x 6 with Groove

Red

$0.11

$0.11

1 x $0.11

$0.11

Technic Axle 3

Light Bluish Gray

$0.03

$0.11

4 x $0.03

$0.11

Plate 2 x 6

Dark Bluish Gray

$0.09

$0.09

1 x $0.09

$0.09

Technic Axle and Pin Connector Perpendicular Double

Black

$0.09

$0.09

1 x $0.09

$0.09

Technic Beam 1 x 7 Bent (4 - 4) Thick

Light Bluish Gray

$0.09

$0.09

1 x $0.09

$0.09

Lever Small Base with Black Lever

Yellow

$0.03

$0.08

3 x $0.03

$0.08

Brick Sloped 45° 2 x 2

Dark Bluish Gray

$0.08

$0.08

1 x $0.08

$0.08

Tile Special 1 x 2 Grille with Bottom Groove

Light Bluish Gray

$0.04

$0.08

2 x $0.04

$0.08

Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment]

Black

$0.04

$0.08

2 x $0.04

$0.08

Plate Round 1 x 1 with Solid Stud

Trans-Red

$0.03

$0.08

3 x $0.03

$0.08

Plate 1 x 4

White

$0.08

$0.08

1 x $0.08

$0.08

Plate 1 x 1

Trans-Red

$0.04

$0.08

2 x $0.04

$0.08

Technic Axle Connector with Axle Hole

Light Bluish Gray

$0.08

$0.08

1 x $0.08

$0.08

Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole

Black

$0.08

$0.08

1 x $0.08

$0.08

Technic Axle 6

Black

$0.08

$0.08

1 x $0.08

$0.08

Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]

Dark Bluish Gray

$0.07

$0.07

1 x $0.07

$0.07

Technic Brick 1 x 2 [2 Pin Holes]

Red

$0.05

$0.05

1 x $0.05

$0.05

Tool Hammer / Mallet Large

Black

$0.05

$0.05

1 x $0.05

$0.05

Plate 2 x 2

Red

$0.05

$0.05

1 x $0.05

$0.05

Technic Axle 5.5 with Stop [Rounded Short End]

Dark Bluish Gray

$0.03

$0.05

2 x $0.03

$0.05

Technic Brick Special 2 x 2 with Pin Hole, with 2 Rotation Joint Sockets

Black

$0.05

$0.05

1 x $0.05

$0.05

Plate Special 1 x 2 [Side Handle Closed Ends]

Black

$0.05

$0.05

1 x $0.05

$0.05

Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs]

Black

$0.04

$0.04

1 x $0.04

$0.04

Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening]

Yellow

$0.04

$0.04

1 x $0.04

$0.04

Handlebars

Light Bluish Gray

$0.04

$0.04

1 x $0.04

$0.04

Brick Sloped 45° 2 x 2

Yellow

$0.04

$0.04

1 x $0.04

$0.04

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)

Red

$0.04

$0.04

1 x $0.04

$0.04

Plate Special 1 x 4 Offset with Bar Holes

Dark Bluish Gray

$0.03

$0.03

1 x $0.03

$0.03

Missing pricing information on the following items.

	Color	Quantity
Brick Wedged, Curved 4 x 4 No Top Studs	Yellow	6
Large Figure Weapon Claw Blade, Small	Red	2
Brick Sloped 45° 2 x 1 Triple Smooth	Black	2
Crane Section 4 x 12 x 3 with 8 Pin Holes	Black	1
Sticker Sheet for Set 7721-1	[No Color/Any Color]	1

Minifigures included in set 7721-1.

Price source:

Minifigure		Quantity	Value
	Devastator with Trans-Red Torso and Red Eyes fig-004841, exf009, BOID 204367	1	-
	Iron Drone / Devastator with Red Eyes fig-004835, exf008, BOID 130877	1	-
	Ryo in Gold Armor fig-000993, exf014, BOID 64474	1	$4.97
Total minifigure value:			$4.97

Compare the value of buying Combat Crawler X2 as a complete set versus the total value of all parts individually.

Value Breakdown
Parts value	$235.34
Minifigure value	$4.97
Total inventory value	$240.31

BrickLink
Condition	Timespan	Avg price	Items sold	Inventory value	Ratio
New	6 months	?	?	$191.70	?
Used	6 months	?	?	$40.09	?

Brick Owl
Condition	Timespan	Avg price	Inventory value	Ratio
New	Current	?	$379.17	?
	6 months	?	$221.55	?
	1 year	?	$237.41	?
Used	Current	$468.22	$106.54	0.23

Combined 6 Month Sales Volume (New)
Total items sold	?

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