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Compare 21323 vs 21356

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.

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Comparison of LEGO 21323, 21356
21323 Grand PianoRemove21356 River SteamboatRemove
ThemeIdeasIdeas
US list price$399.99$329.99Lowest
Pieces3,6624,090Most
Price per piece10.9¢8.1¢Lowest
Age on the box18+18+
Status on lego.comRetiring soonWill ship by October 22, 2026Retiring soonAvailable now
Retiring soon badge seen sinceOct 10, 2026Oct 10, 2026
Insiders points2,6002,145
Product pagelego.comlego.com
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