Brian Harper Rookie Cards

Do you know that the most expensive Brian Harper Baseball Rookie Card (Brian Harper Signed In Person 1984 Donruss Pirates Rookie Card) was sold on eBay in 08/2025 for $25.00 while the cheapest Rookie Card (Brian Harper - 1984 Donruss Baseball - # 142 - ROOKIE - Pirates) changed hands for only $0.21 in 06/2012? The month with the most cards sold (3) was June 2026 with an average selling price of $1.99 for a Baseball Card of Brian Harper. Sold items reached their highest average selling price in November 2022 with $12.99 and the month that saw the lowest prices with $0.21 was June 2012. In average, a Rookie Card from Brian Harper is valued at $2.97.

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