Thunder Mountain Prism Star - 2019
World Championship Decks · #191/264 · Prism Rare · 2018
Price history
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Graded values
Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-08-03
Population data from PriceCharting, updated monthly.
How much is Thunder Mountain Prism Star - 2019 #191/264 worth?
A raw copy of Thunder Mountain Prism Star - 2019 #191/264 (World Championship Decks, 2018) is worth about $2.07 right now, based on the latest market data from August 22, 2026.
Grading changes the math on this one: a PSA 10 is valued around $60.00, roughly 29.0x the raw price, while a PSA 9 sits near $8.00. 49 copies have been graded to date, and 14% of them came back a 10 — worth knowing before you pay grading fees.
These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.