Marty Janzen Rookie Cards

Do you know that the most expensive Marty Janzen Baseball Rookie Card (1997 Upper Deck Collector's Choice Marty Janzen #11 Rookie Card RC Toronto) was sold on eBay in 01/2026 for $2.99 while the cheapest Rookie Card (Marty Janzen Rookie #265 1996 Bowman Toronto Blue Jays Baseball Card MLB NM) changed hands for only $1.00 in 01/2026? The month with the most cards sold (3) was January 2026 with an average selling price of $1.68 for a Baseball Card of Marty Janzen. Sold items reached their highest average selling price in March 2025 with $2.99 and the month that saw the lowest prices with $1.65 was August 2026. In average, a Rookie Card from Marty Janzen is valued at $2.34.

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