Greg Briley Rookie Cards
Do you know that the most expensive Greg Briley Baseball Rookie Card (1990 Topps Greg Briley All-Star Baseball Rookie Card RC 288 Mariners 2B-OF VG OC) was sold on eBay in 04/2026 for $116.45 while the cheapest Rookie Card ("1990 Topps Greg Briley #288 All-Star Rookie Seattle Mariners Baseball Card NM") changed hands for only $0.99 in 06/2025? The month with the most cards sold (7) was August 2025 with an average selling price of $2.49 for a Baseball Card of Greg Briley. Sold items reached their highest average selling price in April 2026 with $80.99 and the month that saw the lowest prices with $0.99 was November 2012. In average, a Rookie Card from Greg Briley is valued at $1.99.
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| Picture | Item Title | Price | Store |
|---|---|---|---|
 | 1989 Fleer Update Greg Briley #U-57 Rookie Card Seattle Mariners | $2.74 |  |
 | 1990 Topps Greg Briley All-Star Baseball Rookie Card RC 288 Mariners 2B-OF VG OC | $77.97 | |
 | SCORE 1989 100 Hottest Rookies Greg Briley Seattle Mariners Rookie Card #54 | $8.50 | |