Grant Koch Rookie Cards
Do you know that the most expensive Grant Koch Baseball Rookie Card (Topps 2025 Update Series Grant Koch Rookie Card #US28 Pittsburgh Pirates 4/5) was sold on eBay in 07/2026 for $200.00 while the cheapest Rookie Card (Grant Koch RC 2025 Topps Update US28 Pittsburgh Pirates Rookie Card) changed hands for only $0.99 in 07/2026? The month with the most cards sold (14) was March 2026 with an average selling price of $2.53 for a Baseball Card of Grant Koch. Sold items reached their highest average selling price in August 2025 with $8.71 and the month that saw the lowest prices with $1.69 was March 2019. In average, a Rookie Card from Grant Koch is valued at $3.16.
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| Picture | Item Title | Price | Store |
|---|---|---|---|
 | 2025 Topps Update - Grant Koch #US28 Rainbow Foil Parallel Rookie Card (RC) | $1.59 |  |
 | 2025 Topps Update Grant Koch TRUE PHOTO SSP US28 Rookie Card Pittsburg Pirates | $79.00 | |
 | 2025 Topps Update Series - Grant Koch #US28 Rookie Card Pittsburgh Pirates | $1.98 | |
 | Grant Koch Diamante Foil Rookie RC 2025 Topps Update Series Card #US28 Pirates | $1.75 | |
 | Grant Koch Fanatics Logo Foil Rookie 2025 Topps Update Series Card #US28 Pirates | $1.99 | |
 | Grant Koch Rookie #US28 2025 Topps Update Pittsburgh Pirates Baseball Card MLB | $1.49 | |
 | Topps Update Series 2025 Grant Koch #US28 Pittsburgh Pirates Rookie Card | $0.99 | |