What's your copy worth?
What this price is based on
Low confidenceOnly 0 sales in the last 90 days.
Recent CGC 0.5 sales
From 3 completed sales recorded between Apr 8, 2026 and Apr 13, 2026. Sold prices only — asking prices are never counted.
Grade it or not
NOT WORTH ITBased on 3 graded sales and 4,409,561 pop-report entries for a near-mint copy.
See the numbers — Trader plan and aboveBuy this card
✨ Is it worth it?
An AI market read of this card — value, momentum, grading economics, liquidity. It lays out the data; you decide.
Castform is a Common Pokémon card from Brilliant Stars (#116), illustrated by kawayoo. It's a Basic Colorless-type Pokémon with 70 HP, weak to Fighting ×2. Its current blended market value is $0.16 ungraded, with a PSA 10 worth around $31 — a gem-mint grading premium of roughly 191× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 21 August 2026.
The receipts
Price history · Raw
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Recent sold prices
No recent sold listings tracked.
Should you grade it?
Expected return across every likely grade, after fees — the realistic average, not the best case. Only 11.8% of copies gem (PSA 10 best case −$40); most land at PSA 9 or below.
Grade-by-grade ROI & risk-adjusted outcomesNet vs raw per target grade, plus the probability-weighted distribution
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $30.57 | $70 | −$40 | 191.1× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 102 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 11.8% | $31.00 |
| PSA 9 | 17.6% | $12.00 |
| PSA ≤8 | 70.6% | $0.00 |
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Gem rate is estimated from cumulative PSA population, which skews toward nicer, resubmitted copies — so it overstates the true grade rate. Treat it as a guide, not a guarantee.
Population across gradersPSA, CGC & BGS — every grade, with gem rates
Only 12% of 102 CGC-graded Castform copies are a gem-mint 10 (12 of 102) — the rest grade lower.
Real graded population from PSA, CGC & BGS — a lower gem rate means a Castform 10 is harder to pull.
Copies for sale right now
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All grades & conditions
Every grade we pricePSA / CGC / BGS ladder with per-grade population
| Grade | Relative value | Price |
|---|---|---|
| PSA 10 | $31$31–$31 |
Raw condition ladderNM → damaged, with real sold medians where we have them
Price by printingBase vs reverse holo vs 1st edition — priced separately
Price by variant
TCGplayer market price per printing — reverse holo, 1st edition and unlimited often differ sharply.
Market dataCross-market spread, EU price, momentum & community buzz
Cross-market prices
45% spreadCurrently 45% cheaper on PriceCharting than TCGplayer. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
🇪🇺 Cardmarket price · Europe
88% cheaper than the USCard textAttacks, abilities, weakness / resistance / retreat
Draw 2 cards.
Move a basic Energy from this Pokémon to 1 of your Benched Pokémon.
“Its form changes depending on the weather. The rougher conditions get, the rougher Castform's disposition!”
About the PokémonSpecies, generation, evolution line
CASTFORM’s appearance changes with the weather. This POKéMON gained the ability to use the vast power of nature to protect its tiny body.
Card detailsSet, rarity, artist, Pokédex & specs
Other Castform cards
There are 7 different Castform printings — make sure you're valuing the right one. This is Brilliant Stars #116 (Common).
More from Brilliant Stars
Frequently asked questions
How much is Castform (Brilliant Stars #116) worth?
As of 21 August 2026, Castform from Brilliant Stars is worth approximately $0.16 ungraded (near-mint), and around $31 in PSA 10 gem mint. Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
What is the PSA 10 price for Castform?
A PSA 10 (gem mint) Castform from Brilliant Stars is worth around $31 — roughly 191× the raw ungraded value of $0.16.
Should I grade my Castform?
A PSA 10 sells for about $31 versus $0.16 raw — roughly a 191× uplift. Grading is worth it when that premium comfortably beats the grading fee and the card is clean enough to have a real shot at a 10. See the "Should you grade it?" estimate above for net profit per grade.
Is Castform rare?
Castform is a Common card from Brilliant Stars (card #116), illustrated by kawayoo. Its current blended market value is $0.16 ungraded.
Cite & embed this card
Free to use with attribution to CardTrack.
Castform (Brilliant Stars #116) — Pokémon market value $0.16, PSA 10 $30.57. Source: CardTrack, https://cardtrack.com/pokemon/card/brilliant-stars/castform-116<iframe src="https://cardtrack.com/embed/card?id=swsh9-116" width="100%" height="160" style="border:0;max-width:460px" title="Castform price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>