What drives LEGO set values, and how to look up an estimate from BrickLink sold data. Estimates are refreshed on a schedule, not in real time.
Look for the 4-5 digit set number on your LEGO box (like "10698" or "75192"). It's usually on the front or side of the box.
After signing in, enter the set number to see the estimated value (from BrickLink sold data) and estimated retirement status. The 28,000+-set catalog does not price every set.
Add sets to your collection and track price changes and gain/loss where you recorded a purchase price.
Once LEGO retires a set, it's no longer produced. Prices afterward vary by set and can go up or down. CardWorth shows an estimated retirement status; it is a model estimate, not a confirmed date.
Star Wars, Harry Potter, and Marvel sets typically command premium prices. Licensed themes with limited production runs (Lord of the Rings, Simpsons) can draw extra collector interest.
Sealed, new-in-box sets usually sell for more than used ones. Complete used sets with instructions and minifigures tend to hold more value than incomplete ones. CardWorth records your set's condition but does not price an incomplete set separately.
Rare or exclusive minifigures can add to a set's value. Check the minifigure list when you look up a set.
Retirement can affect a set's price, but outcomes vary widely by set
Find the set number on your box (usually 4-5 digits like '10698'), create a free account, and search it in CardWorth to see an estimate where one is available. LEGO values come from BrickLink sold data. Not every set has a current market value; sets without one show as unavailable.
LEGO set value depends on retirement status (which can move prices in either direction), theme popularity, rarity (limited editions, exclusives), condition (sealed vs. used, completeness), and included minifigures.
They are estimates, not actual sale prices. Prices are refreshed on a schedule, typically every few days, not in real time. Values can differ for new/sealed and used sets, and each shows when it was last updated.
Sometimes, but not always, and past changes do not predict future prices. CardWorth shows an estimated retirement status (a model estimate, not a confirmed date) so you can see how a specific set is positioned.
Yes. Add your sets to CardWorth and it tracks their estimated value as prices are refreshed, and compares it with the purchase price if you entered one. Price alerts currently cover Pokémon cards only; LEGO set and retirement alerts are not available.
Free accounts cost nothing and can track up to 50 Pokémon cards plus LEGO sets. Pro is $4.99/month or $49/year, with a $149 one-time Lifetime option.
Track the estimated value of your LEGO sets. Free account, no credit card.
Prices are estimates derived from pokemontcg.io (TCGplayer market data) and BrickLink sold data. Prices are refreshed on a schedule, typically every few days, not in real time. Not a professional appraisal. About our data