Bryn Kosco Autographs
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Current items with a signature of Bryn Kosco
These are the most current items with a signature of Bryn Kosco that were listed on eBay and on other online stores - click here for more items.
Traded items with a signature of Bryn Kosco
The most expensive item with a signature of Bryn Kosco (1991 Line Drive Pre-Rookie - AA Bryn Kosco #259 (RC) AUTO AUTOGRAPHED SIGNED) was sold in April 2026 for $12.10 while the cheapest item (1993-94 Fleer Excel Signed #192 Bryn Kosco Mavericks Autographed Card) found a new owner for $1.45 in February 2025. The month with the most items sold (4) was April 2026 with an average selling price of $9.97 for an autographed item of Bryn Kosco. Sold items reached their highest average selling price in April 2026 with $9.97 and the month that saw the lowest prices with $1.45 was February 2025. In average, an autographed item from Bryn Kosco is worth $4.46.
Most recently, these items with a signature of Bryn Kosco were sold on eBay - click here for more items.
| Picture | Item Title | Price | Store |
 | 1990 ProCards Minor League - BRYN KOSCO #2441 (RC) AUTO AUTOGRAPHED SIGNED | $12.10 |  |
 | 1991 Line Drive Pre-Rookie - AA Bryn Kosco #259 (RC) AUTO AUTOGRAPHED SIGNED | $12.10 | |
 | 1994 Signature Rookies #31 - Bryn Kosco Auto /8650 | $2.98 | |
| 1994 Signature Rookies #31 Bryn Kosco | $2.32 | |
| 1994 Signature Rookies #31 Bryn Kosco Authentic Signatures #/8650 Auto(JT) | $2.49 | |
| 1994 Signature Rookies /45000 Bryn Kosco #31 | $3.98 | |
 | 1994 Signature Rookies /45000 Bryn Kosco #31 0c4 | $3.98 | |
| 1994 Signature Rookies /45000 Bryn Kosco #31 0c4 | $4.98 | |
 | 1994 Signature Rookies /45000 Bryn Kosco #31 0l2 | $6.67 | |
| 1994 Signature Rookies Signatures /8650 Bryn Kosco #31 Auto | $5.14 | |
| 1994 Signature Rookies Signatures /8650 Bryn Kosco #31 Auto | $5.14 | |
 | 1994 Signature Rookies Signatures 6397/8650 Bryn Kosco #31 Auto 2u3 | $7.83 | |
| Bryn Kosco 1994 Signature Rookies #31 SN,AU High Desert Mavericks | $3.99 | |
 | K113,500 - 1994 Signature Rookies Signatures #31 Bryn Kosco #/8650 Auto | $2.99 | |
| Marlins Bryn Kosco Signed Autographed 1992-93 Fleer Excel High Desert Mavericks | $4.45 | |
