Boost Shake
SetEvolving Skies
Year2021
RarityRare Secret
Number#229
Ungraded
$3.46−$0.03
58 sales · last Jul 22, 2026
PSA 10
$40.00
3 sales · last May 28, 2026
Boost Shake price guide
Boost Shake is a collectible Pokémon card from the Evolving Skies expansion (2021). Setlot tracks 61 recorded sales for this card across 2 grade tiers, 26 of them in the last 90 days. PSA 10 copies have a 90-day median of $40.00. Ungraded copies currently trade around $3.46. The top grade commands 12× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $49.99 (PSA 10, May 28, 2026). 10 listings are live right now with asks from $2.84.
Price history
Grading premium
Median graded price vs. the ungraded copy ($3.46) — a rough read on whether grading pays off.
PSA 10
12×
$40.00
Live listings
Search on eBay ↗Lowest asks per grade. Older listings may have ended — “seen” is when we last confirmed each one.
| Grade | Listing | Marketplace | Seen | Price |
|---|---|---|---|---|
| Ungraded 10 tracked | Boost Shake (Secret) Secret Rare SWSH07: Evolving Skies 229/203 NM 2021 sadaji sabertradingco | eBay | 3mo ago | $2.84↗ |
| Boost Shake (Secret) 229/203 SWSH07: Evolving Skies Holo hknaven | eBay | 3mo ago |
Recent sales by grade· last 90 days
| Grade | Sold | Median | Range |
|---|---|---|---|
| Ungraded | 26 | $3.46 | $0.99 – $9.31 |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| Jul 22, 2026 | Ungraded | BOOST SHAKE 229/203 SEC EVOLVING SKIES POKEMON HOLO NM/M↗ | eBay | $2.99 |
| Jul 22, 2026 | Ungraded | Boost Shake 229/203 Secret Rare Evolving Skies Pokemon Holo Near Mint↗ | eBay | $5.99 |
| Jul 17, 2026 | Ungraded | Boost Shake 229/203 Pokemon TCG Evolving Skies Secret Rare NM↗ | eBay | $4.96 |
| Jul 14, 2026 | Ungraded | Boost Shake 229/203 Secret Rare Evolving Skies Pokemon TCG↗ | eBay |
