Brickonomics | Sea Serpent (40912-1)

Sea Serpent (40912-1)

Price Comparison

Find the cheapest deal for Sea Serpent across 1 retailer in The United States.

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	$46.30

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Set details

Name: Sea Serpent
Set number: 40912-1
Year: 2026
Theme: LEGO Ideas and CUUSOO
Number of parts: 241
Number of part types: 92

Price History

Track how the lowest available price for set 40912-1 in The United States has changed over time.

Browse all 241 parts in set 40912-1 with individual pricing from BrickLink or Brick Owl.

Price source:

Value of parts: $80.01
Pricing information known of 92/92 parts.

Part

Color

Quantity

Average price

Total

Value

Shield Triangular with Spiked Top with Red/Blue Griffin on Yellow Background print

Flat Silver

$8.53

$17.07

2 x $8.53

$17.07

Sail, 9 x 12 with 4 Holes in White with Red Griffin print

White

$13.47

$13.47

1 x $13.47

$13.47

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

Black

$2.80

$5.60

2 x $2.80

$5.60

Plate Special 1 x 1 x 2/3 Half Round with Side Stud

Blue

$0.54

$4.35

8 x $0.54

$4.35

Brick Round, Curved 10 x 2 x 2 with Rounded End Right

Black

$1.75

$3.51

2 x $1.75

$3.51

Brick Round, Curved 10 x 2 x 2 with Rounded End Left

Black

$1.73

$3.45

2 x $1.73

$3.45

Brick Sloped 18° 2 x 1 x 2/3

Dark Brown

$0.41

$2.45

6 x $0.41

$2.45

Brick Curved 1 x 2 x 1 2/3 with 1 Cutout

Red

$0.56

$2.23

4 x $0.56

$2.23

Bracket 1 x 1 - 1 x 2 Inverted

Reddish Brown

$0.18

$1.77

10 x $0.18

$1.77

Tile 2 x 2 Corner

Blue

$0.18

$1.77

10 x $0.18

$1.77

Wedge Plate 6 x 3 Left

Reddish Brown

$0.75

$1.49

2 x $0.75

$1.49

Wedge Plate 6 x 3 Right

Reddish Brown

$0.72

$1.44

2 x $0.72

$1.44

Plate Special 1 x 1 x 2/3 Half Round with Side Stud

Light Bluish Gray

$0.20

$1.22

6 x $0.20

$1.22

Plate Special 1 x 2 Rounded with 2 Open Studs

Black

$0.08

$1.06

13 x $0.08

$1.06

Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side

Black

$0.16

$0.98

6 x $0.16

$0.98

Bracket 1 x 1 - 1 x 1 Inverted

Reddish Brown

$0.12

$0.73

6 x $0.12

$0.73

Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side

Dark Bluish Gray

$0.12

$0.73

6 x $0.12

$0.73

Wedge Plate 2 x 2 Left

Reddish Brown

$0.31

$0.63

2 x $0.31

$0.63

Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side

White

$0.15

$0.60

4 x $0.15

$0.60

Window Pane Latticed 1 x 2 x 2

Pearl Gold

$0.15

$0.60

4 x $0.15

$0.60

Wedge Plate 2 x 2 Right

Reddish Brown

$0.29

$0.57

2 x $0.29

$0.57

Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides

Black

$0.29

$0.57

2 x $0.29

$0.57

Hinge Plate 1 x 4 Swivel Top / Base - Hollow Clip [Complete Assembly]

Black

$0.14

$0.54

4 x $0.14

$0.54

Container Box 2 x 2 x 1 Reinforced Bottom

Medium Nougat

$0.26

$0.52

2 x $0.26

$0.52

Large Figure Weapon Lightsaber Hilt with Axle Hole and Two Bar Holders

Reddish Brown

$0.26

$0.52

2 x $0.26

$0.52

Weapon Sword with Thick Crossguard (Roman Gladius)

Flat Silver

$0.26

$0.52

2 x $0.26

$0.52

Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version

Light Bluish Gray

$0.08

$0.49

6 x $0.08

$0.49

Tile Round 1 x 1 with Golden Crown print

Pearl Gold

$0.23

$0.46

2 x $0.23

$0.46

Window 1 x 2 x 2 Castle

Reddish Brown

$0.14

$0.41

3 x $0.14

$0.41

Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip]

Reddish Brown

$0.10

$0.38

4 x $0.10

$0.38

Plate 2 x 16

Red

$0.37

$0.37

1 x $0.37

$0.37

Bracket 1 x 1 - 1 x 2

Reddish Brown

$0.18

$0.35

2 x $0.18

$0.35

Plate 1 x 2

Black

$0.07

$0.34

5 x $0.07

$0.34

Flag 4 x 1 Wavy [First Wave Right]

Dark Blue

$0.30

$0.30

1 x $0.30

$0.30

Technic Axle 10

Black

$0.30

$0.30

1 x $0.30

$0.30

Brick Curved 2 x 1 with Inverted Cutout

Black

$0.15

$0.30

2 x $0.15

$0.30

Weapon Axe Head, Clip-on (Viking) [Thick Clip]

Flat Silver

$0.29

$0.29

1 x $0.29

$0.29

Tile 1 x 8 with Groove

Blue

$0.14

$0.27

2 x $0.14

$0.27

Technic Pin Connector Round [Slotted]

Reddish Brown

$0.08

$0.24

3 x $0.08

$0.24

Plate 2 x 4

White

$0.12

$0.24

2 x $0.12

$0.24

Plate Round 1 x 1 with Solid Stud

Pearl Gold

$0.03

$0.24

9 x $0.03

$0.24

Plate 2 x 3

Reddish Brown

$0.05

$0.22

4 x $0.05

$0.22

Antenna 1 x 4 with Flat Top

Reddish Brown

$0.05

$0.22

4 x $0.05

$0.22

Tile 2 x 3

Light Bluish Gray

$0.22

$0.22

1 x $0.22

$0.22

Equipment Oar / Paddle [Reinforced]

Reddish Brown

$0.11

$0.22

2 x $0.11

$0.22

Weapon Lightsaber Hilt with Bottom Ring

Black

$0.07

$0.20

3 x $0.07

$0.20

Plate 1 x 4

Black

$0.07

$0.20

3 x $0.07

$0.20

Weapon Pike / Spear Flat End

Flat Silver

$0.20

$0.20

1 x $0.20

$0.20

Barrel 2 x 2 x 2

Dark Brown

$0.20

$0.20

1 x $0.20

$0.20

Tile 1 x 2 with Groove

Blue

$0.10

$0.19

2 x $0.10

$0.19

Wedge Plate 4 x 2 Right

Reddish Brown

$0.10

$0.19

2 x $0.10

$0.19

Wedge Plate 4 x 2 Left

Reddish Brown

$0.10

$0.19

2 x $0.10

$0.19

Bracket 1 x 2 - 1 x 2 Inverted

Reddish Brown

$0.10

$0.19

2 x $0.10

$0.19

Bar 3L

White

$0.10

$0.19

2 x $0.10

$0.19

Plate 4 x 6

Reddish Brown

$0.18

$0.18

1 x $0.18

$0.18

Tile 2 x 4 with Groove

Reddish Brown

$0.18

$0.18

1 x $0.18

$0.18

Tile Round 1 x 1 Quarter

Reddish Brown

$0.05

$0.16

3 x $0.05

$0.16

Plate 2 x 3

Black

$0.08

$0.16

2 x $0.08

$0.16

Brick Curved 4 x 1 Double with No Studs

Black

$0.08

$0.16

2 x $0.08

$0.16

Technic Pin 1/2 with Friction

Dark Bluish Gray

$0.08

$0.16

2 x $0.08

$0.16

Plate 1 x 6

Tan

$0.08

$0.16

2 x $0.08

$0.16

Hinge Brick 1 x 2 Base

Black

$0.15

$0.15

1 x $0.15

$0.15

Flag 4 x 1 Wavy [First Wave Right]

Pearl Gold

$0.07

$0.14

2 x $0.07

$0.14

Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot]

Pearl Gold

$0.07

$0.14

2 x $0.07

$0.14

Tile Special Round 2 x 2 with Hole

Black

$0.14

$0.14

1 x $0.14

$0.14

Brick Round 1 x 1 Open Stud

Black

$0.07

$0.14

2 x $0.07

$0.14

Plate Special 2 x 2 x 2/3 with Axle Hole and Grill on Sides (Haybale)

Black

$0.12

$0.12

1 x $0.12

$0.12

Tile Round 1 x 1 with Cookie Print

Medium Nougat

$0.05

$0.11

2 x $0.05

$0.11

Technic Axle Connector Smooth [with x Hole + Orientation]

Reddish Brown

$0.05

$0.11

2 x $0.05

$0.11

Plate 2 x 4

Reddish Brown

$0.05

$0.11

2 x $0.05

$0.11

Tile Round 1 x 1

Reddish Brown

$0.05

$0.11

2 x $0.05

$0.11

Plate 1 x 2

White

$0.05

$0.11

2 x $0.05

$0.11

Plate 1 x 4

Reddish Brown

$0.05

$0.11

2 x $0.05

$0.11

Brick Sloped 45° 2 x 2

Black

$0.11

$0.11

1 x $0.11

$0.11

Tile 1 x 2 with Groove

Dark Bluish Gray

$0.11

$0.11

1 x $0.11

$0.11

Technic Axle Pin with Friction Ridges Lengthwise

Blue

$0.03

$0.11

4 x $0.03

$0.11

Wedge Plate 3 x 2 Left

Blue

$0.10

$0.10

1 x $0.10

$0.10

Hinge Brick 2 x 2 Top Plate Thin

Black

$0.10

$0.10

1 x $0.10

$0.10

Wedge Plate 3 x 2 Right

Blue

$0.10

$0.10

1 x $0.10

$0.10

Plate 2 x 6

Reddish Brown

$0.08

$0.08

1 x $0.08

$0.08

Cone 1 x 1 [Top Groove]

Reddish Brown

$0.04

$0.08

2 x $0.04

$0.08

Brick Special 1 x 2 Palisade [aka Log]

Black

$0.04

$0.08

2 x $0.04

$0.08

Plate Special 2 x 2 with Groove and Center Stud (Jumper)

Reddish Brown

$0.04

$0.08

2 x $0.04

$0.08

Equipment Goblet / Glass

Pearl Gold

$0.07

$0.07

1 x $0.07

$0.07

Plate Special 1 x 2 with Clips Horizontal [Open O Clips]

Black

$0.05

$0.05

1 x $0.05

$0.05

Plate Special 2 x 2 with Groove and Center Stud (Jumper)

Dark Bluish Gray

$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

Brick Arch 1 x 6 Raised Arch

Black

$0.05

$0.05

1 x $0.05

$0.05

Wedge Plate 2 x 4

Black

$0.04

$0.04

1 x $0.04

$0.04

Plate Special 1 x 2 with Bar Up [Horizontal Arm 5mm]

Reddish Brown

$0.04

$0.04

1 x $0.04

$0.04

Tile Special 2 x 2 with Top Pin [Squared Holes]

Black

$0.04

$0.04

1 x $0.04

$0.04

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

Dark Brown

$0.04

$0.04

1 x $0.04

$0.04

Minifigures included in set 40912-1.

Price source:

Minifigure		Quantity	Value
	Griffin Knight, Female, Dark Blue Arms fig-017958, BOID 340807	1	-
	Griffin Knight, Male, Dark Blue Arms fig-017959, BOID 322406	1	-

Compare the value of buying Sea Serpent 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	?	?	$47.95	?
Used	6 months	?	?	$0.00	?

Brick Owl
Condition	Timespan	Avg price	Inventory value	Ratio
New	Current	$61.03	$156.87	2.57
	6 months	$54.78	$78.73	1.44
	1 year	$54.78	$82.42	1.5
Used	Current	$69.29	$72.63	1.05

Combined 6 Month Sales Volume (New)
Total items sold	28

Find the cheapest offers for set 40912-1 from sellers on secondary marketplaces like Brick Owl and eBay. As an eBay Partner Network Affiliate and Brick Owl Affiliate, I earn from qualifying purchases.

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BrickLink history of 0 sales with 0 total item quantity. Item condition: New.

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