Boost Shake 229/203 — Evolving Skies
Secret Rare · Evolving Skies
Boost Shake 229/203 Evolving Skies price today: $2.35 raw, $14.00 PSA 9, $39.49 PSA 10. PSA pop 185 (49% gem). Updated Oct 9.
Boost Shake 229/203 price
- Current raw price: $2.35 (as of 2026-10-10)
- Past month: -$0.18 (-7%) from $2.53
- Past 3 months: -$0.46 (-16%) from $2.81
- Past year: -$0.17 (-7%) from $2.52
- 1-year high: $2.87, low: $1.79
- About 243 sales a year (PriceCharting)
Graded prices
| Grade | Price |
|---|---|
| Raw | $2.35 |
| PSA 8 | $12.79 |
| PSA 9 | $14.00 |
| PSA 10 | $39.49 |
| BGS 10 | $51.00 |
| CGC 10 | $16.00 |
PSA 10 premium: 16.8x the raw price.
PSA population
- Total graded: 185
- Gem rate (PSA 10 share): 49%
- Population week: 2026-10-05
| Grade | Graded |
|---|---|
| PSA 4 | 2 |
| PSA 6 | 1 |
| PSA 8 | 22 |
| PSA 9 | 69 |
| PSA 10 | 90 |
eBay sales by month
36 matched eBay sales in the last 24 months.
| Month | Graded | Raw | Median graded | Median raw |
|---|---|---|---|---|
| 2026-07 | 1 | 14 | $2.85 | $2.99 |
| 2026-08 | 0 | 12 | $5.01 | |
| 2026-09 | 1 | 8 | $56.24 | $2.88 |