Steve Kiefer Rookie Cards

Do you know that the most expensive Steve Kiefer Baseball Rookie Card (1985 Donruss Steve Kiefer Rookie Auto Oakland Athletics #35 Card RC Signed) was sold on eBay in 08/2025 for $6.99 while the cheapest Rookie Card (1988 Score Baseball Rookie Prospect Steve Kiefer Milwaukee Brewers Card #630) changed hands for only $0.09 in 05/2025? The month with the most cards sold (2) was August 2025 with an average selling price of $6.99 for a Baseball Card of Steve Kiefer. Sold items reached their highest average selling price in August 2025 with $6.99 and the month that saw the lowest prices with $0.09 was May 2025. In average, a Rookie Card from Steve Kiefer is valued at $1.69.

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