Price history
Normal$0.07
Low $0.01Mid $0.13High $5.07
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Graded values
updated 2026-07-06PSA 10 price history$29.90
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
How much is Practice Studio #187/190 worth?
Practice Studio #187/190 from Shiny Treasure ex currently has a market value of $0.07. It is a None card released in 2023. Prices update nightly from live market data — check the chart above for the full price history. A PSA 10 copy is currently valued around $29.90, or compare against recent eBay sold listings for graded and raw copies.
