Built by collectors, for collectors.

CheckAGrade is a community-driven price tracker built around TAG-graded Pokémon cards — and expanded to include PSA, CGC, BGS, ACE, and SGC.

Every sale on the site is submitted by a member. Each one is automatically cross-checked against its eBay listing (title, grade and price) before it goes live; entries that don't match, or that get disputed, are reviewed manually by moderators.

Why community-driven?

Existing price trackers scrape data from marketplaces. That works, but it inherits all the noise, hidden Best Offers, and relisting artifacts of those marketplaces. CheckAGrade takes the opposite approach: fewer data points, every one of them tied to a real eBay listing a collector has linked to.

Why TAG?

TAG Grading is one of the newer entrants in graded-card slabs, and the area with the least public price data. We started here because the data simply doesn't exist anywhere else. As the dataset grows, the TAG vs PSA premium chart gets more useful with every new sale.

Earn while you contribute

Submitting approved sales earns reputation. Reach the Top Contributor tier (200 rep in 30 days) and you get Premium features for free for as long as you keep contributing — because your submissions are what make the price data useful.

Questions, partnerships, or feedback: hello@lazylabs.uk

A note on accuracy: prices shown on CheckAGrade are community-submitted recent sales and are informational only — not appraisals, valuations, or investment advice. Verify independently before transacting.

Moderation, last 7 days

For transparency, here's what the moderation queue has done in the last week:

• 1 submissions approved
• 6 submissions rejected
• 0 awaiting review

Rejection reasons include: card name mismatch with the eBay listing, grader/grade inconsistency, price outside the listing's actual sold price, or staleness (sales over 365 days old).