Blastoise ex #184 PSA 10 price & population
Mew EN-151 · 2023 · Ultra Rare
A PSA 10 Blastoise ex #184 from Mew EN-151 is worth about $120, based on the average of its last three PSA 10 sales (Nov 7, 2026). That is 5.2× an ungraded copy ($23.36) and 3.4× a PSA 9 ($35.33). PSA has graded 9,016 copies and 38% came back a 10 (3,425 PSA 10s exist).
Value by grade
| Grade | PSA population | Value | × ungraded | Source |
|---|---|---|---|---|
| PSA 10 | 3,425 | $120 | 5.2× | avg. of last 3 PSA 10 sales, 2026-11-07 |
| PSA 9 | 4,127 | $35.33 | 1.5× | PriceCharting, 2026-11-07 |
| Ungraded | — | $23.36 | 1.0× | PriceCharting, 2026-11-07 |
PSA 10 value over time
PriceCharting's PSA 10 price for this card, 2023-09-01 to 2026-11-01.
PSA population by grade
PSA has graded 9,016 copies of Blastoise ex #184. 3,425 of them came back a 10, a gem rate of 38%.
| Grade | Population | Share | |
|---|---|---|---|
| PSA 10 | 3,425 | 38% | |
| PSA 9 | 4,127 | 46% | |
| PSA 8 | 1,178 | 13% | |
| PSA 7 | 217 | 2.4% | |
| PSA 6 | 49 | 0.5% | |
| PSA 5 | 14 | 0.2% | |
| PSA 4 | 6 | 0.1% | |
| PSA 3 | 0 | 0.0% | |
| PSA 2 | 0 | 0.0% | |
| PSA 1 | 0 | 0.0% |
CGC has graded 1,300 copies, 693 of them a 10.
PSA's population census as published on PriceCharting (updated monthly), read 2026-11-07. Whole grades only.
Recent PSA 10 sales
| Date | Price |
|---|---|
| 2026-11-06 | $130 |
| 2026-11-03 | $120 |
| 2026-11-03 | $111 |
| 2026-11-03 | $131 |
| 2026-11-02 | $120 |
| 2026-11-02 | $172 |
| 2026-10-29 | $120 |
| 2026-10-29 | $125 |
| 2026-10-29 | $106 |
| 2026-10-28 | $100 |
Recorded sales of this slab grade, as last read from PriceCharting.
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Is it worth grading?
Grading pays off only if the chance of a 10 is high enough to cover the fee and the risk of a 9. Set your own numbers; the prices are filled in from this page.
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