
Set 21280
34% above its $45 retail price. Steady rather than spectacular.
LEGO 21280 Minecraft Advent Calendar 2025 is worth about $60.35 sealed right now, based on 9 recent sealed sales. That's 34% above its $44.99 retail price. It came out in 2025 with 300 pieces and 12 minifigures. It was retired in Feb 2026. Over the last 88 days its typical asking price has risen 62%, from $52.50 to $85.00. We last checked it yesterday.
Sellers want $85, but it’s actually been going for $60. Offer low.
If you bought it to resell
For a 30% return at your costs. Change them and every figure on the site follows.
What it actually sold for
Sellers are asking 41% more than buyers actually paid. The $85 figure above is a ceiling; this is the floor to negotiate toward.
Completed BrickLink transactions over the last six months. Real sales, not asking prices.
eBay links are affiliate links — if you buy after clicking, we earn a small commission at no cost to you, and that is what pays for the site. BrickLink has no such programme, so those are plain links. Neither changes what we show or what we say about it.
How to read this. The value is the median of live sealed listings, after removing instructions, empty boxes, used sets, multi-set lots and implausible outliers. Real sale prices usually land below asking, so the buy-below figure is deliberately the conservative end of the range.
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