A graded copy of a card and a raw one are worth very different amounts — often several times apart. CardStreet tracks graded prices separately from raw ones: over 200,000 graded prices across PSA, BGS, CGC and SGC, updated daily and always shown in Thai baht.
Open any card page on CardStreet and scroll to the graded prices section to see every tier we hold real data for. Tiers we have no data for are left blank rather than guessed.
Coverage is currently the top tiers of each company — the ones that actually trade:
Lower tiers have no reliable pricing yet, so we show nothing rather than a made-up number. TAG slabs display correctly on CardStreet, but there is no market price data for TAG grades.
Three sources, in order of authority:
1. Real sales on CardStreet
If that card in that grade has actually sold on the platform, that price wins.
2. International market data
Graded sales from the global market, converted to baht.
3. An estimate for Thai cards
Thai-language Pokémon cards have no international graded pricing, so we show 60% of the English-equivalent graded price, and switch to the real figure the moment that Thai card sells in that grade on CardStreet.
A tier with none of the three is left blank.
Before paying submission fees, most people want to know whether a card has a shot at a high grade. CardStreet’s AI grading tool estimates one from a photo, looking at corners, edges, surface and centering.
The result is an estimate, not an official grade, and carries no weight with PSA, BGS, CGC or TAG. Use it to decide which cards are worth submitting first. It is a CardStreet Pro feature.
Grading means sending a card to a third-party company that checks its condition and authenticity, then seals it in a plastic slab with a score from 1 to 10. The companies Thai collectors deal with most are PSA, BGS, CGC and TAG.
It is worth doing when the card is valuable enough that the price difference covers submission and shipping. Cards in excellent condition with a shot at a 9 or better are usually the ones that pay off; low-value cards usually are not.
CardStreet does not offer a grading submission service. We are a marketplace and a pricing source — submitting is done directly with those companies or with a Thai submission agent.
If you already own graded cards and want to sell, you can list them. CardStreet renders the slab frame and the grading company’s logo so buyers can see exactly what they are getting, and the market price for that grade sits alongside as a reference while you price it. Sellers pay a fee only when a card sells, buyers pay by card or PromptPay, and orders ship nationwide with Flash Express.