PSA Population Report: HGSS Promos
522 cards graded by PSA · 68 gem 10s · census updated 2026-07-07
| Card | Total pop | Gem 10 | Gem rate | PSA 10 value | Raw value |
|---|---|---|---|---|---|
 Blastoise#13 | 202 | 9 | 4.5% | $416.00 | $9.76 |
 Electivire#20 | 153 | 23 | 15.0% | — | $155.00 |
 Electivire (Prerelease) [Staff]#20 | 153 | 23 | 15.0% | — | $155.00 |
 Leafeon#17 | 14 | 13 | 92.9% | $44.49 | $3.78 |
About this report
This population report shows how many copies of each HGSS Promos card PSA has graded, how many earned a perfect 10, and what those grades are worth today. A low gem rate means the card is hard to grade well — which is exactly what drives PSA 10 premiums. Census data updates monthly; values update nightly. Click any card for its full price history, every grade’s value, and population across all grading companies.