How much is LEGO Harry Potter Advent Calendar 2021 worth?

Set 76390-1 · 272 pieces

$28.45

new / sealed

$14.63

used

-29%

vs $39.99 RRP

$0.10

per piece

LEGO Harry Potter Advent Calendar 2021 (76390-1) is worth about $28.45 new (or $14.63 used) at current secondary-market prices, currently 29% below its $39.99 retail price.

Value history

Value historytracking since Jul 28, 2026

Currently $28.45 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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Blended secondary-market estimates. Not an appraisal or an offer to buy. Compare with another set → · Value your whole collection → · Most valuable sets →