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Compare 75421 vs 75406 vs 75399

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 75421, 75406, 75399
75421 SMART Play™: Darth Vader's TIE Fighter™Remove75406 Kylo Ren's Command ShuttleRemove75399 Rebel U-Wing Starfighter™Remove
ThemeStar WarsStar WarsStar Wars
US list price$69.99$69.99$69.99
Pieces473386594Most
Price per piece14.8¢18.1¢11.8¢Lowest
Age on the box8+18+8+
Status on lego.comAvailableRetiring soonAvailable nowRetiring soonWill ship in 60 days
Retiring soon badge seen sinceNot markedOct 10, 2026Oct 10, 2026
Insiders points455455455
Product pagelego.comlego.comlego.com
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