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PSA 10: 45-day PSA 10 sold-comp median
GemDelta shows Zekrom ex (Black Bolt #172) at $625 market price (TCGplayer market). Its Delta multiple is 2.40x.
A PSA 10 Zekrom ex (Black Bolt #172) is currently shown at $1,425. GemDelta labels this as a 45-day PSA 10 sold-comp median.
GemDelta records a 51.2% gem rate for Zekrom ex (Black Bolt #172), with 5,625 PSA 10 copies out of 10,984 total PSA grades and a 2.40x Delta. That describes the grading profile; it is not financial advice.
| Date | Sale |
|---|---|
| Aug 17, 2026 | $1400.00 |
| Aug 17, 2026 | $1425.00 |
| Aug 16, 2026 | $1425.00 |
| Aug 16, 2026 | $1500.00 |
| Aug 15, 2026 | $1465.00 |
| Aug 15, 2026 | $1500.00 |
| Aug 14, 2026 | $1350.00 |
| Aug 14, 2026 | $1383.88 |
| Aug 14, 2026 | $1500.00 |
| Aug 13, 2026 | $1440.00 |
| Aug 13, 2026 | $1500.00 |
| Aug 12, 2026 | $1400.00 |
Showing the latest 12 of 30 stored PSA 10 comps.