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App-Controlled Top Gear Rally Car

Snapshot

vs RRP
+45% over
Per piece
15¢

Value per piece

cost per part at each reference

15¢lowest market value

about 45% under retail, which runs ~28¢ a piece

Reference

MSRP28¢
Used market15¢
New market41¢

Where to buy new

  • Amazonout of stock$304.50

New at retail · MSRP $129.99 · via BrickPicker

Set Retired

App-Controlled Top Gear Rally Car

Reference
42109-1
Theme
Technic
Year
2020
Parts
463

App-Controlled Top Gear Rally Car is a LEGO set from the LEGO Technic theme released in 2020. It is built from 463 pieces.

New avg$188.10Used avg$71.02MSRP$129.99

Avg. 3rd-party market prices via BrickPicker, not CollectORbuild seller prices

Value historytracking since Jul 28, 2026

Currently $188.10 new. We just started tracking this set’s value. The chart fills in as prices are re-checked over the coming weeks.

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Parts in this set (105)

View all parts →

A peek at the pile. See the full list, grouped by color, on the parts page.

Sticker Sheet for Set 42109-1Photo shows a different color. This lot is (Not Applicable).1×Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end4×Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)10×Plate Special 1 x 2 with Pin Hole Underneath2×Technic Axle 43×Technic Axle 81×Technic Beam 1 x 11.5 Double Bent Thick6×Technic Beam 1 x 13 Thick1×Technic Beam 1 x 7 Thick1×Technic Beam 2 x 4 L-Shape Thick6×Technic Beam 3 x 5 L-Shape Thick14×Technic Beam 3 x 0.5 Liftarm with Boss and Pin Semi-Reduced4×Technic Axle and Pin Connector Angled #16×Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes4×View all 105