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PSA 10: 45-day PSA 10 sold-comp median
GemDelta shows Roseanne's Backup (Brilliant Stars #172) at $2.47 market price (TCGplayer market). Its Delta multiple is 11.6x.
A PSA 10 Roseanne's Backup (Brilliant Stars #172) is currently shown at $36.01. GemDelta labels this as a 45-day PSA 10 sold-comp median.
GemDelta records a 42.9% gem rate for Roseanne's Backup (Brilliant Stars #172), with 339 PSA 10 copies out of 790 total PSA grades and a 11.6x Delta. That describes the grading profile; it is not financial advice.
| Date | Sale |
|---|---|
| Jul 27, 2026 | $36.01 |
| Jul 13, 2026 | $30.00 |
| May 29, 2026 | $40.00 |
| Apr 26, 2026 | $30.00 |
| Apr 10, 2026 | $40.49 |
| Mar 4, 2026 | $32.99 |