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PSA 10: 45-day PSA 10 sold-comp median
GemDelta shows Slowking (Delta Species #28) at $69.33 market price (TCGplayer market). Its Delta multiple is 49.6x.
A PSA 10 Slowking (Delta Species #28) is currently shown at $2,750. GemDelta labels this as a 45-day PSA 10 sold-comp median.
GemDelta records a 25.7% gem rate for Slowking (Delta Species #28), with 64 PSA 10 copies out of 249 total PSA grades and a 49.6x Delta. That describes the grading profile; it is not financial advice.
The Reverse Holo version of Slowking (Delta Species #28) is shown at $69.33 market price. That value is for this stored card variant, not the base printing.
| Date | Sale |
|---|---|
| Aug 14, 2026 | $2750.00 |
| Aug 10, 2026 | $2750.00 |
| Aug 3, 2026 | $2500.00 |
| Jun 4, 2026 | $2225.00 |
| May 31, 2026 | $2311.00 |
| May 30, 2026 | $2186.00 |
| May 4, 2026 | $2951.01 |
| Mar 22, 2026 | $3500.00 |
| Mar 18, 2026 | $3300.00 |
| Mar 7, 2026 | $5000.00 |
| Feb 23, 2026 | $680.00 |