
- •Less than a month of price history so far
Prices updated Nov 12, 2026. Raw: TCGplayer Near Mint market price. Graded: recent graded sold prices.
Gym Badge (Koga) (XY207) from XY Promos is a Promo. It sells for about $19.48 raw and $229.74 in a PSA 10.
It is the 146th most valuable of the 183 XY Promos cards we track. The set’s most valuable card is Gyarados (Prerelease) [Staff] ($2,000.00). Among the 1,844 Promo cards on PokeInsider, it ranks 1374th by raw price.
Gym Badge price today
Raw price change
Grading math
A PSA 10 sells for 11.8x the raw price. A PSA 9 sells for $26.07, 1.3x raw.
Buying a raw copy at $19.48 and paying $39.99 to grade it (PSA Value, for cards valued up to $500), you break even if roughly 16% of your copies come back a PSA 10 (counting the rest at PSA 9 value). Grading fees and gem rates vary; this is a rough guide, not a guarantee.
Run the numbers for Gym Badge in our grading calculator (your own cost, gem rate, tier and fees).
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