Robotics Invention System Upgrade Kit (1.5) (3803-1)

LEGO set 3803-1 Robotics Invention System Upgrade Kit (1.5) - Image 1

Price Comparison

No retailers currently stock Robotics Invention System Upgrade Kit (1.5) in The United States.

Set details

Name: Robotics Invention System Upgrade Kit (1.5)
Set number: 3803-1
Year: 1999
Theme: Mindstorms
Number of parts: 70
Number of part types: 25
Retail price: $25.00

Browse all 70 parts in set 3803-1 with individual pricing from BrickLink or Brick Owl.

Price source:

Value of parts: $36.82
Pricing information known of 23/25 parts.

Part

Color

Quantity

Average price

Total

Value

Technic Rubber Belt Medium [26mm ID] [Round Cross Section]

Blue

$4.01

$8.02

2 x $4.01

$8.02

Rubber Band Small 13mm (Square Cross Section)

Black

$2.13

$4.25

2 x $2.13

$4.25

Technic Axle 5

Black

$1.72

$3.44

2 x $1.72

$3.44

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

White

$3.20

$3.20

1 x $3.20

$3.20

Rubber Belt Small [15mm ID] [Round Cross Section]

White

$1.30

$2.60

2 x $1.30

$2.60

Plate 2 x 2 Corner

Light Gray

$0.30

$2.38

8 x $0.30

$2.38

Technic Beam 1 x 7 Thin

Black

$0.58

$2.33

4 x $0.58

$2.33

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

Blue

$0.51

$2.06

4 x $0.51

$2.06

Technic Axle and Pin Connector Angled #2 - 180°

Blue

$0.92

$1.84

2 x $0.92

$1.84

Technic Beam 3 x 3 L-Shape Thin

Light Gray

$0.31

$1.25

4 x $0.31

$1.25

Technic Axle and Pin Connector Perpendicular

Light Gray

$0.14

$1.08

8 x $0.14

$1.08

Technic Pin Double with Axle Hole

Yellow

$0.51

$1.03

2 x $0.51

$1.03

Technic Axle Connector Ridged [with x Hole x Orientation]

Light Gray

$0.37

$0.73

2 x $0.37

$0.73

Technic Beam 1 x 5 Thin

Light Gray

$0.32

$0.65

2 x $0.32

$0.65

Technic Beam 1 x 3 Thin

Light Gray

$0.24

$0.49

2 x $0.24

$0.49

Technic Bush 1/2 Smooth with Axle Hole Reduced

Light Gray

$0.12

$0.37

3 x $0.12

$0.37

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

Black

$0.11

$0.22

2 x $0.11

$0.22

Plate Special 2 x 2 with 2 Pin Holes

Light Gray

$0.09

$0.19

2 x $0.09

$0.19

Technic Axle 8

Black

$0.19

$0.19

1 x $0.19

$0.19

Technic Axle 6

Black

$0.08

$0.16

2 x $0.08

$0.16

Technic Axle 4

Black

$0.04

$0.16

4 x $0.04

$0.16

Technic Axle 2 Notched

Black

$0.05

$0.11

2 x $0.05

$0.11

Technic Beam 2 x 4 L-Shape Thick

Black

$0.04

$0.08

2 x $0.04

$0.08

Missing pricing information on the following items.

Part		Color	Quantity
	Technic Modular Connector	Trans-Dark Blue	4
	Sticker Sheet for Sets 3803-1,9732-1	[No Color/Any Color]	1

Compare the value of buying Robotics Invention System Upgrade Kit (1.5) 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	?	?	$34.16	?
Used	6 months	?	?	$7.89	?

Brick Owl
Condition	Timespan	Avg price	Inventory value	Ratio
New	Current	?	$65.58	?
	6 months	?	$33.91	?
	1 year	?	$36.82	?
Used	Current	?	$27.02	?

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

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