Mario Guerrero sold prices & eBay comps · Price chart
1978 Topps checklist with prices · 1978 Topps completion cost · Baseball price guide
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $1.50 | N/A | N/A | N/A |
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $1.50 | Blended market value | View price history |
Sources tracked: sportscardspro.
Guardian combines marketplace prices, recent sold listings, graded-card estimates, and cross-market checks into one daily card value. We separate raw and graded prices where data is available, ignore obvious outliers, and update card pages as new market data arrives.
Track Mario Guerrero price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
Eddie Murray — $12.50 1978 Rookie Shortstops — $9.94 Nolan Ryan — $7.25 1978 Rookie Catchers — $7.20 Thurman Munson — $4.25 Johnny Bench — $4.18 Andre Dawson — $4.14 Iorg/Oliver/Perlozzo/Whitaker — $4.07 Reggie Jackson — $4.00 Mario Guerrero (1975 Topps) — $1.82 Mario Guerrero (1976 Topps) — $1.72 Mario Guerrero (1979 Topps) — $1.49 Mario Guerrero (1977 Topps) — $1.45 Mario Guerrero (1974 Topps) — $1.36 Mario Guerrero (1980 Topps) — $1.13 Mario Guerrero (1981 Topps) — $0.06Baseball cards priced near $1.50:
Mario Guerrero from 1978 Topps is currently worth $1.50 in 2026. Prices are updated daily from multiple sources.
Mario Guerrero is a Unknown card from the 1978 Topps set in Baseball.
You can compare prices and buy Mario Guerrero on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $1.50.
Mario Guerrero from 1978 Topps is currently worth $1.50 in 2026. Prices are updated daily from multiple sources.
Mario Guerrero is a Unknown card from the 1978 Topps set in Baseball.
You can compare prices and buy Mario Guerrero on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $1.50.