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RoboSports

RoboSports

9730-1·LEGO·1998·37 parts

Used Avg
$39.99
New Avg
$49.00
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About RoboSports

RoboSports (9730-1) is a LEGO LEGO set from 1998 valued at $39.99 on BrickLink. It contains 37 cataloged parts. This set has been retired and is only available on the secondary market.

Parts (37)

Plate, Round 2 x 2 with Rounded Bottom (Boat Stud)
Plate, Round 2 x 2 with Rounded Bottom (Boat Stud)
Light Gray
Brick 2 x 4
Brick 2 x 4
Blue×6
Brick 2 x 2
Brick 2 x 2
Yellow×4
Brick 2 x 2
Brick 2 x 2
Blue×8
Brick 1 x 2
Brick 1 x 2
Blue×8
Plate 2 x 4
Plate 2 x 4
Blue×2
Plate 2 x 4
Plate 2 x 4
Light Gray×2
Plate 6 x 8
Plate 6 x 8
Yellow×4
Slope 45 2 x 2
Slope 45 2 x 2
Yellow×4
Technic, Axle and Pin Connector Angled #3 - 157.5 degrees
Technic, Axle and Pin Connector Angled #3 - 157.5 degrees
Blue×2
Slope 33 3 x 2 with Number 3 with White Outline on Black Triangle Pattern
Slope 33 3 x 2 with Number 3 with White Outline on Black Triangle Pattern
Red
Slope 33 3 x 2 with Red Number 1 with Yellow Border Pattern
Slope 33 3 x 2 with Red Number 1 with Yellow Border Pattern
Black
Slope 33 3 x 2 with Red Number 2 on Green Stripes Pattern
Slope 33 3 x 2 with Red Number 2 on Green Stripes Pattern
Yellow
Plate 1 x 8
Plate 1 x 8
Blue×2
Tire 17 x 43
Tire 17 x 43
Black×2
Technic, Gear 8 Tooth
Technic, Gear 8 Tooth
Light Gray×4
Technic, Gear 24 Tooth with 1 Axle Hole
Technic, Gear 24 Tooth with 1 Axle Hole
Light Gray×2
Slope, Inverted 45 2 x 2 with Flat Bottom Pin
Slope, Inverted 45 2 x 2 with Flat Bottom Pin
Yellow×2
Technic, Brick 1 x 16 with Holes
Technic, Brick 1 x 16 with Holes
Black×4
Technic, Axle 4L
Technic, Axle 4L
Black×2
Plate 1 x 4
Plate 1 x 4
Blue×2
Slope, Inverted 33 3 x 2 with Flat Bottom Pin without Connections between Studs
Slope, Inverted 33 3 x 2 with Flat Bottom Pin without Connections between Studs
Yellow×2
Plate 2 x 6
Plate 2 x 6
Blue×2
Technic, Brick 1 x 12 with Holes
Technic, Brick 1 x 12 with Holes
Blue×2
Brick, Modified 1 x 1 with Headlight
Brick, Modified 1 x 1 with Headlight
Black×2
Instruction CD-ROM for Set 9730 (RoboSports)
Instruction CD-ROM for Set 9730 (RoboSports)
(Not Applicable)
Plate 1 x 10
Plate 1 x 10
Blue×2
Electric, Wire with Brick 2 x 2 x 2/3 Ends 20L
Electric, Wire with Brick 2 x 2 x 2/3 Ends 20L
Black
Tire 43.2 x 28 S Balloon Small
Tire 43.2 x 28 S Balloon Small
Black×2
Wheel 43.2 x 28 Balloon Small
Wheel 43.2 x 28 Balloon Small
Yellow×2
Electric, Motor 9V Mini-Motor, Heavier Weight
Electric, Motor 9V Mini-Motor, Heavier Weight
Light Gray
Hose, Rigid 3mm D. 18L / 14.4cm
Hose, Rigid 3mm D. 18L / 14.4cm
Blue×2
Paper Part for Set 9730 - Mindstorms RoboSports Test Mat
Paper Part for Set 9730 - Mindstorms RoboSports Test Mat
(Not Applicable)
Foam Part for Sets 9730 and 9735 - Ball 41mm D.
Foam Part for Sets 9730 and 9735 - Ball 41mm D.
Yellow×2
Rubber Band Extra Large (Square Cross Section)
Rubber Band Extra Large (Square Cross Section)
Black×3
Foam Disk 45mm D. x 15mm
Foam Disk 45mm D. x 15mm
Black×2
Rubber Belt Small (Round Cross Section) - Approx. 2 x 2
Rubber Belt Small (Round Cross Section) - Approx. 2 x 2
White

Common questions about RoboSports

How much is LEGO RoboSports (9730-1) worth?

RoboSports sells for an average of $39.99 used and $49.00 new/sealed on BrickLink based on 6 months of completed sales. As a retired set, prices tend to hold steady or appreciate over time, especially for complete sets with original packaging. Actual prices vary with completeness — missing minifigures or key parts will lower the value.

Is LEGO RoboSports (9730-1) retired?

Yes, RoboSports was released in 1998 and has been retired from retail for several years. Retired LEGO sets are only available on the secondary market through BrickLink, eBay, or other resale platforms.

How do I check if my RoboSports set is complete?

Use the parts list on this page to check every piece. For the minifigures specifically, you can use the brick'em scanner to identify each figure from a photo and confirm it matches what should be in this set. Missing pieces can be individually sourced on BrickLink.

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