modern-to-grade · secret rare
Boost Shake
Evolving Skies · #229 · English · released 2021
Raw market price
$2.34
7 days
▼ 1.2%
30 days
▼ 6.3%
90 days
▼ 14.4%
Graded prices & PSA population
| Grade | Market price | PSA population |
|---|---|---|
| PSA 10 | $52.00 | 90 |
| PSA 8 | $14.00 | 22 |
PSA population recorded 2026-10-18 · total graded 185
Why this card matters
pop
218 listings is a crowded market and the 12.7x graded premium is intriguing, but no sold comps and ample raw supply undercut any scarcity narrative.
demand
Boost Shake is a Trainer/Item card with no iconic Pokémon character anchor, so nostalgia and collector pull are structurally limited.
artist
Secret-rare gold treatment offers mild visual appeal, but Boost Shake lacks the alt-art character illustration that drives premium collector desirability.
catalyst
0.5% 30-day momentum is essentially flat, sold comps are absent, and there is no identifiable event or meta shift to trigger near-term price movement.
Graded comps on record
$52.00
PSA 10
$20.00
CGC 10
$17.00
CGC 10
$14.00
PSA 8
$9.00
PSA 6
$8.00
PSA 9
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More from Evolving Skies
Market data recorded 2026-10-11 from licensed market sources. MASTER records prices daily and never invents a number — estimated values are always labeled. Not financial advice.