# Mariano Duncan card prices (Baseball)

- Page: https://www.cardcenteringtool.com/players/baseball/mariano-duncan
- Cards tracked: 17 across 17 sets, 1985–1997
- Most valuable card: Mariano Duncan #13 ($2,601)

## Cards, most valuable first

| Card | Set | Year | Raw | PSA 9 | PSA 10 | Page |
| --- | --- | --- | --- | --- | --- | --- |
| Mariano Duncan #13 | 1991 Topps Desert Shield | 1991 | $9.84 | $44.50 | $2,601 | https://www.cardcenteringtool.com/prices/pricecharting-1948959 |
| Mariano Duncan #27 | 1986 Fleer Mini | 1986 | $0.99 | — | $200 | https://www.cardcenteringtool.com/prices/pricecharting-1915885 |
| Mariano Duncan #10 | 1986 Fleer League Leaders | 1986 | $0.30 | — | $69.99 | https://www.cardcenteringtool.com/prices/pricecharting-5605978 |
| Mariano Duncan #U-38 | 1985 Fleer Update | 1985 | $1.35 | $16.50 | $45.00 | https://www.cardcenteringtool.com/prices/pricecharting-1898504 |
| Mariano Duncan #84 | 1987 Donruss Opening Day | 1987 | $1.99 | — | $8.01 | https://www.cardcenteringtool.com/prices/pricecharting-1922785 |
| Mariano Duncan #4 | 1994 Leaf Limited Gold All Stars | 1994 | $2.98 | — | — | https://www.cardcenteringtool.com/prices/pricecharting-3230534 |
| Mariano Duncan #33 | 1986 Fleer Star Stickers | 1986 | $1.73 | — | — | https://www.cardcenteringtool.com/prices/pricecharting-1915970 |
| Mariano Duncan #U-12 | 1990 Fleer Update | 1990 | $1.53 | — | — | https://www.cardcenteringtool.com/prices/pricecharting-2513960 |
| Mariano Duncan #U58 | 1996 Fleer Update | 1996 | $1.50 | — | — | https://www.cardcenteringtool.com/prices/pricecharting-1998351 |
| Mariano Duncan #64 | 1991 Fleer | 1991 | $1.39 | — | — | https://www.cardcenteringtool.com/prices/pricecharting-2618141 |
| Mariano Duncan [Gold] #30T | 1992 Topps Traded | 1992 | $0.99 | — | — | https://www.cardcenteringtool.com/prices/pricecharting-1956814 |
| Mariano Duncan #113 | 1990 Donruss Best NL | 1990 | $0.99 | — | — | https://www.cardcenteringtool.com/prices/pricecharting-7093268 |
| Mariano Duncan #311 | 1997 Leaf | 1997 | $0.53 | — | — | https://www.cardcenteringtool.com/prices/pricecharting-9991968 |
| Mariano Duncan #172 | 1994 Donruss Triple Play | 1994 | $0.25 | — | — | https://www.cardcenteringtool.com/prices/pricecharting-4358328 |
| Mariano Duncan #276 | 1993 Stadium Club 1st Day Production | 1993 | $0.25 | — | — | https://www.cardcenteringtool.com/prices/pricecharting-1962284 |
| Mariano Duncan #13 | 1991 Topps Micro | 1991 | $0.25 | — | — | https://www.cardcenteringtool.com/prices/pricecharting-6599949 |
| Mariano Duncan #13 | 1987 Topps Mini League Leaders | 1987 | $0.25 | — | — | https://www.cardcenteringtool.com/prices/pricecharting-3647095 |

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Prices are USD market values from real sold listings, refreshed daily. Measure your own copy's centering and get a grade estimate with Midpoint (https://www.cardcenteringtool.com) before paying a grading fee.