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Compare 21355 vs 21358 vs 21345

Up to 3 sets side by side: US list price, pieces, price per piece, age, lego.com status and Insiders points. Data from lego.com, checked .

Set numbers

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The set number is the 4 to 7 digit number on the box and on the lego.com product page.

Side by side

3 sets, best value of each row marked

Comparison of LEGO 21355, 21358, 21345
21355 The Evolution of STEMRemove21358 Minifigure Vending MachineRemove21345 Polaroid OneStep SX-70 CameraRemove
ThemeIdeasIdeasIdeas
US list price$79.99Lowest$179.99$79.99Lowest
Pieces8791,343Most516
Price per piece9.1¢Lowest13.4¢15.5¢
Age on the box18+18+18+
Status on lego.comRetiring soonWill ship in 60 daysStatus not shownTemporarily out of stockRetiring soonAvailable now
Retiring soon badge seen sinceOct 10, 2026Not markedOct 10, 2026
Insiders points520Not shown520
Product pagelego.comlego.comlego.com
Checked