1graded pop
100%gem rate
Market data
Price history
Holofoil▲ 0.0% 7d
Low $5.84Mid $6.42High $6.99
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Live listings
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Live from eBay · affiliate links support CardPrice · see recent sold results →
Graded population census · updated 2026-09-17
CGC1 graded · 1 gem 10
Population data from PriceCharting, updated monthly.
How much is Trevor #89/78 worth?
As of September 27, 2026, Trevor #89/78 from XY Promos sells for around $6.42 in raw, ungraded condition.
Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.
