modern-to-grade · alt art
Castform Sunny Form
Surging Sparks · #195 · English · released 2024
Raw market price
$8.94
7 days
▲ 2.3%
30 days
▼ 4.9%
90 days
▲ 24%
Graded prices & PSA population
| Grade | Market price | PSA population |
|---|---|---|
| PSA 10 | $101 | 1,094 |
| PSA 9 | $18 | 2,052 |
| PSA 8 | $11 | 361 |
PSA population recorded 2026-09-05 · total graded 3,564
Why this card matters
pop
457 listings and modest graded sample sizes signal middling supply pressure; PSA 10 premium (~10x raw) is notable but not extreme for an Illustration Rare.
demand
Castform is a niche Gen III gimmick Pokémon with limited nostalgic pull and no competitive relevance, capping organic collector demand.
artist
Illustration Rare alt-art treatment elevates desirability above base, but Castform's Sunny Form lacks the iconic subject matter that drives premium alt-art demand.
catalyst
40% 30-day momentum is encouraging but rests on very thin graded comp pools (n=2–5), making the move fragile and easily reversed by a handful of sales.
Graded comps on record
$101
PSA 10
$85
CGC 10
$72
TAG 10
$45
ACE 10
$34
CGC 10
$20
CGC 9.5
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More from Surging Sparks
Market data recorded 2026-07-28 from licensed market sources. MASTER records prices daily and never invents a number — estimated values are always labeled. Not financial advice.