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Super Heroes Lab

Snapshot

vs RRP
+133% over
Per piece
$1.50

Value per piece

cost per part at each reference

$1.50lowest market value

Reference

MSRP100¢
Used market$1.50
New market$2.33

Where to buy new

  • Amazonout of stock$148.94
  • Walmartout of stock$184.09

New at retail · MSRP $29.99 · via BrickPicker

Set Retired

Super Heroes Lab

Reference
10921-1
Theme
Duplo › Marvel
Year
2020
Parts
30

Super Heroes Lab is a LEGO set from the LEGO Duplo theme released in 2020. The set contains 30 parts.

New avg$69.99Used avg$45.00MSRP$29.99

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

See full valuation & price history →Track its value free →
Value historytracking since Jul 28, 2026

Currently $69.99 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 (23)

View all parts →

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

Duplo Car Base 2 x 4 with Fixed Axles - 27.5 Yellow Wheels and Black TiresPhoto shows a different color. This lot is Black.1×Duplo Hook1×Duplo Figure with Mask, with Blue Legs and Red and White Armor, and Star Print (Captain America)Photo shows a different color. This lot is Blue.1×Duplo Crane Base 2 x 2 with Hook Holder1×Duplo Motorcycle with Rubber Wheels, White Handlebars, Windscreen and Headlights with Captain America Logo PrintPhoto shows a different color. This lot is Dark Azure.1×Duplo Plate 2 x 42×Duplo Wrench with HandlesPhoto shows a different color. This lot is Flat Silver.1×Duplo Brick 1 x 2 x 2 with Bottom Tube2×Duplo Brick 2 x 23×Duplo Brick 2 x 2 Slope 45° with Buttons, Knobs, and Gauge PrintPhoto shows a different color. This lot is Red.1×Duplo Brick 2 x 41×Duplo Brick 2 x 4 Curved Top2×Duplo Disk with White Circle and White Star in Blue Circle Print (Captain America's Shield)Photo shows a different color. This lot is Red.1×Duplo Suitcase / BagPhoto shows a different color. This lot is Red.1×View all 23 →