Robotics Discovery Set (9735-1)

LEGO set 9735-1 Robotics Discovery Set - Image 1

Price Comparison

No retailers currently stock Robotics Discovery Set in The United States.

Set details

Name: Robotics Discovery Set
Set number: 9735-1
Year: 1999
Theme: Mindstorms
Number of parts: 390
Number of part types: 109
Retail price: $150.00

Browse all 390 parts in set 9735-1 with individual pricing from BrickLink or Brick Owl.

Price source:

Value of parts: $286.81
Pricing information known of 99/109 parts.

Part

Color

Quantity

Average price

Total

Value

Wire with Brick 2 x 2 x 2/3 Pair, 36L

Black

$26.09

$52.19

2 x $26.09

$52.19

Motor, 9V Mini [Old Style]

Light Gray

$20.65

$41.30

2 x $20.65

$41.30

Wire with Brick 2 x 2 x 2/3 Pair, 20L

Black

$11.40

$22.80

2 x $11.40

$22.80

Hose Rigid 3mm D. 16L / 12.8cm

Yellow

$7.07

$14.14

2 x $7.07

$14.14

Technic Brick 1 x 10 [9 Pin Holes]

Blue

$2.26

$9.05

4 x $2.26

$9.05

Rubber Band Small 13mm (Square Cross Section)

Black

$2.13

$8.50

4 x $2.13

$8.50

Technic Gear 40 Tooth

Light Gray

$1.95

$7.80

4 x $1.95

$7.80

Technic Brick 1 x 16 [15 Pin Holes]

Blue

$1.19

$7.15

6 x $1.19

$7.15

Dome Hemisphere 4 x 4 Multifaceted

Trans-Neon Green

$3.22

$6.45

2 x $3.22

$6.45

Plate 6 x 10

Light Gray

$3.22

$6.45

2 x $3.22

$6.45

Technic Gear 24 Tooth Clutch with Dark Gray or Light Gray Center

White

$3.20

$6.39

2 x $3.20

$6.39

Plate 1 x 2

Light Gray

$0.45

$6.26

14 x $0.45

$6.26

Sensor, Touch

Light Gray

$2.48

$4.96

2 x $2.48

$4.96

Launcher, Technic Competition Cannon, Round Bottom with Black Ends

Dark Turquoise

$4.27

$4.27

1 x $4.27

$4.27

Plate Special 1 x 2 with 4 x 4 disk at 90 degrees

Blue

$2.03

$4.06

2 x $2.03

$4.06

Tile 1 x 4 with Groove

Light Gray

$0.96

$3.85

4 x $0.96

$3.85

Technic Axle 5

Black

$1.72

$3.44

2 x $1.72

$3.44

Tile 1 x 8 with Groove

Light Gray

$1.42

$2.84

2 x $1.42

$2.84

Tile Special 1 x 1 with Clip and Straight Tips

Black

$0.70

$2.82

4 x $0.70

$2.82

Technic Plate 2 x 8 [7 Holes]

Light Gray

$0.46

$2.76

6 x $0.46

$2.76

Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots

Black

$1.14

$2.27

2 x $1.14

$2.27

Wedge Plate 3 x 3 Cut Corner

Green

$1.14

$2.27

2 x $1.14

$2.27

Projectile, Technic Competition Arrow, Beam Shaft with Solid Black Rubber End

Yellow

$1.10

$2.19

2 x $1.10

$2.19

Tyre 43 x 17

Black

$1.10

$2.19

2 x $1.10

$2.19

Technic Axle 3

Black

$1.10

$2.19

2 x $1.10

$2.19

Technic Cam

Light Gray

$1.03

$2.06

2 x $1.03

$2.06

Technic Plate 2 x 6 [5 Holes]

Light Gray

$0.34

$2.03

6 x $0.34

$2.03

Technic Gear 24 Tooth Crown with Reinforcements [New Style]

Light Gray

$0.97

$1.95

2 x $0.97

$1.95

Technic Bush

Light Gray

$0.09

$1.90

20 x $0.09

$1.90

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

Dark Turquoise

$0.23

$1.84

8 x $0.23

$1.84

Tile 1 x 2 with Groove

Light Gray

$0.91

$1.81

2 x $0.91

$1.81

Brick 2 x 4

Blue

$0.18

$1.76

10 x $0.18

$1.76

Technic Axle Pin without Friction Ridges Lengthwise

Light Gray

$0.22

$1.73

8 x $0.22

$1.73

Technic Pin without Friction Ridges Lengthwise

Light Gray

$0.14

$1.62

12 x $0.14

$1.62

Technic Brick 1 x 8 [7 Pin Holes]

Blue

$0.77

$1.54

2 x $0.77

$1.54

Plate 2 x 10

Light Gray

$0.76

$1.52

2 x $0.76

$1.52

Technic Gear 8 Tooth

Light Gray

$0.38

$1.52

4 x $0.38

$1.52

Technic Axle Connector Ridged [with x Hole x Orientation]

Light Gray

$0.37

$1.46

4 x $0.37

$1.46

Technic Gear 24 Tooth [New Style with Single Axle Hole]

Light Gray

$0.70

$1.41

2 x $0.70

$1.41

Brick Sloped 45° 2 x 1 with Bottom Pin

Light Gray

$0.35

$1.41

4 x $0.35

$1.41

Plate 1 x 3

Light Gray

$0.34

$1.35

4 x $0.34

$1.35

Plate 1 x 4

Light Gray

$0.34

$1.35

4 x $0.34

$1.35

Technic Beam 1 x 5 Thin

Light Gray

$0.32

$1.30

4 x $0.32

$1.30

Technic Brick 1 x 6 [5 Pin Holes]

Blue

$0.16

$1.30

8 x $0.16

$1.30

Technic Brick 1 x 12 [11 Pin Holes]

Blue

$0.61

$1.22

2 x $0.61

$1.22

Technic Axle and Pin Connector Angled #6 - 90°

Blue

$0.60

$1.19

2 x $0.60

$1.19

Technic Axle and Pin Connector Angled #3 - 157.5°

Blue

$0.27

$1.08

4 x $0.27

$1.08

Technic Pin 3/4

Dark Gray

$0.14

$1.08

8 x $0.14

$1.08

Tyre 20 x 30 Balloon Medium 49.6 x 20

Black

$0.53

$1.06

2 x $0.53

$1.06

Technic Beam 1 x 3 Thin

Light Gray

$0.24

$0.97

4 x $0.24

$0.97

Technic Bush 1/2 Smooth with Axle Hole Reduced

Light Gray

$0.12

$0.97

8 x $0.12

$0.97

Plate Round 1 x 1 with Solid Stud

Light Gray

$0.31

$0.93

3 x $0.31

$0.93

Brick 1 x 2

Blue

$0.05

$0.87

16 x $0.05

$0.87

Plate 1 x 8

Light Gray

$0.41

$0.81

2 x $0.41

$0.81

Technic Plate 2 x 4 [3 Holes]

Light Gray

$0.20

$0.81

4 x $0.20

$0.81

Technic Axle and Pin Connector Perpendicular

Light Gray

$0.14

$0.81

6 x $0.14

$0.81

Plate 1 x 4

Dark Turquoise

$0.14

$0.81

6 x $0.14

$0.81

Technic Engine Crankshaft Center

Light Gray

$0.38

$0.76

2 x $0.38

$0.76

Plate 1 x 6

Light Gray

$0.38

$0.76

2 x $0.38

$0.76

Technic Axle 12

Black

$0.37

$0.73

2 x $0.37

$0.73

Plate 2 x 2

Light Gray

$0.34

$0.68

2 x $0.34

$0.68

Plate 1 x 10

Light Gray

$0.32

$0.65

2 x $0.32

$0.65

Technic Pin 1/2 without Friction Ridges

Light Gray

$0.16

$0.65

4 x $0.16

$0.65

Technic Axle 10

Black

$0.30

$0.60

2 x $0.30

$0.60

Technic Gear 16 Tooth with Round Holes [Old Style]

Light Gray

$0.30

$0.60

2 x $0.30

$0.60

Technic Plate 2 x 4 [3 Holes]

Purple

$0.30

$0.60

2 x $0.30

$0.60

Technic Axle Connector with Axle Hole

Light Gray

$0.14

$0.54

4 x $0.14

$0.54

Plate Special 1 x 2 with Door Rail

Light Gray

$0.14

$0.54

4 x $0.14

$0.54

Technic Brick 1 x 4 [3 Pin Holes]

Blue

$0.12

$0.49

4 x $0.12

$0.49

Technic Brick 1 x 2 [1 Pin Hole]

Blue

$0.05

$0.43

8 x $0.05

$0.43

Brick 2 x 6

Blue

$0.22

$0.43

2 x $0.22

$0.43

Tile 2 x 2 with Groove

Dark Turquoise

$0.20

$0.41

2 x $0.20

$0.41

Technic Brick 1 x 1 with Pin Hole

Blue

$0.09

$0.38

4 x $0.09

$0.38

Technic Axle 8

Black

$0.19

$0.38

2 x $0.19

$0.38

Hinge Brick 1 x 2 Top Plate Thin

Black

$0.19

$0.38

2 x $0.19

$0.38

Technic Pin with Friction Ridges Lengthwise and Center Slots

Black

$0.03

$0.35

13 x $0.03

$0.35

Brick Round 2 x 2 with Axle Hole

Blue

$0.08

$0.32

4 x $0.08

$0.32

Technic Beam 1 x 4 Thin with Stud Connector

Light Gray

$0.16

$0.32

2 x $0.16

$0.32

Hinge Brick 1 x 2 Base

Black

$0.16

$0.32

2 x $0.16

$0.32

Dish 4 x 4 Inverted [Radar]

White

$0.14

$0.27

2 x $0.14

$0.27

Technic Axle and Pin Connector Angled #5 - 112.5°

Light Gray

$0.14

$0.27

2 x $0.14

$0.27

Arm Piece with Pin, 2 Fingers

Black

$0.12

$0.24

2 x $0.12

$0.24

Technic Axle 3 with Stud

Dark Gray

$0.12

$0.24

2 x $0.12

$0.24

Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle)

Light Gray

$0.12

$0.24

2 x $0.12

$0.24

Technic Beam 1 x 11.5 Double Bent Thick

Purple

$0.11

$0.22

2 x $0.11

$0.22

Technic Axle and Pin Connector Angled #1

Blue

$0.05

$0.22

4 x $0.05

$0.22

Technic Axle 2 Notched

Black

$0.05

$0.22

4 x $0.05

$0.22

Technic Brick 1 x 2 [2 Pin Holes]

Light Gray

$0.19

$0.19

1 x $0.19

$0.19

Dish 2 x 2 Inverted [Radar]

White

$0.08

$0.16

2 x $0.08

$0.16

Technic Axle 6

Black

$0.08

$0.16

2 x $0.08

$0.16

Brick 2 x 2

Blue

$0.08

$0.16

2 x $0.08

$0.16

Brick Sloped 33° 3 x 1

Yellow

$0.07

$0.14

2 x $0.07

$0.14

Plate 1 x 4

Yellow

$0.07

$0.14

2 x $0.07

$0.14

Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Ovoid Bottom Pin

Blue

$0.05

$0.11

2 x $0.05

$0.11

Plate Round 2 x 2 with Rounded Bottom [Boat Stud]

Black

$0.04

$0.08

2 x $0.04

$0.08

Technic Beam 1 x 9 Bent (6 - 4) Thick

Dark Turquoise

$0.04

$0.08

2 x $0.04

$0.08

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

White

$0.04

$0.08

2 x $0.04

$0.08

Plate Round 1 x 1 with Solid Stud

Blue

$0.03

$0.08

3 x $0.03

$0.08

Technic Axle 4

Black

$0.04

$0.08

2 x $0.04

$0.08

Missing pricing information on the following items.

	Color	Quantity
Brick Round Corner 4 x 4 Full Brick	Blue	4
Wheel 20 x 30 Balloon Medium	Dark Turquoise	2
Ball 41mm	Yellow	2
Wheel with Split Axle hole	Dark Turquoise	2
Hose Rigid 3mm D. 44L / 35.2cm	Yellow	2
Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin	Dark Turquoise	2
Hose Rigid 3mm D. 36L / 28.8cm	Dark Turquoise	2
Hub, Scout Brick [Complete Assembly]	Blue	1
Wing Insectoid Large with Arm Hinge and Circuitry Print Right (Print on Top, Tip on Right, Logo at Back Edge)	Trans-Dark Blue	1
Wing Insectoid Large with Arm Hinge and Circuitry Print Left (Print on Top, Tip on Left, Logo at Back Edge)	Trans-Dark Blue	1

Compare the value of buying Robotics Discovery Set as a complete set versus the total value of all parts individually.

BrickLink
Condition	Timespan	Avg price	Items sold	Inventory value	Ratio
New	6 months	?	?	$200.97	?
Used	6 months	?	?	$35.50	?

Brick Owl
Condition	Timespan	Avg price	Inventory value	Ratio
New	Current	?	$594.31	?
	6 months	?	$290.42	?
	1 year	?	$286.81	?
Used	Current	$144.92	$211.99	1.46

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

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