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PSA 10: 45-day PSA 10 sold-comp median
GemDelta shows Rillaboom (Darkness Ablaze #197) at $7.44 market price (TCGplayer market). Its Delta multiple is 8.14x.
A PSA 10 Rillaboom (Darkness Ablaze #197) is currently shown at $57.50. GemDelta labels this as a 45-day PSA 10 sold-comp median.
GemDelta records a 73.1% gem rate for Rillaboom (Darkness Ablaze #197), with 2,093 PSA 10 copies out of 2,862 total PSA grades and a 8.14x Delta. That describes the grading profile; it is not financial advice.
| Date | Sale |
|---|---|
| Aug 9, 2026 | $55.00 |
| Aug 4, 2026 | $53.00 |
| Jul 31, 2026 | $60.00 |
| Jul 30, 2026 | $64.99 |
| Jul 26, 2026 | $50.00 |
| Jul 20, 2026 | $60.00 |
| Jul 13, 2026 | $85.00 |
| Jul 9, 2026 | $50.00 |
| Jul 1, 2026 | $46.00 |
| Jun 30, 2026 | $52.24 |
| Jun 28, 2026 | $46.00 |
| Jun 23, 2026 | $46.38 |
Showing the latest 12 of 30 stored PSA 10 comps.