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PSA 10: PriceCharting; last PSA 10 sale Jul 6, 2026
GemDelta shows Underground Lake (Skyridge #141) at $10.46 market price (TCGplayer market). Its Delta multiple is 775x.
A PSA 10 Underground Lake (Skyridge #141) is currently shown at $1,999. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 36.6% gem rate for Underground Lake (Skyridge #141), with 26 PSA 10 copies out of 71 total PSA grades and a 775x Delta. That describes the grading profile; it is not financial advice.
| Date | Sale |
|---|---|
| Jul 6, 2026 | $1999.00 |