![Don Mattingly [Error]](https://guardiantcg.b-cdn.net/placeholder-card.svg?width=400&quality=80)
Don Mattingly [Error] sold prices & eBay comps · Price chart
1987 Topps checklist with prices · 1987 Topps completion cost · Baseball price guide
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $11.00 | N/A | N/A | N/A |
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $11.00 | Blended market value | View price history |
Sources tracked: current_price_snapshot.
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 Don Mattingly [Error] price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
![Mark McGwire [Honeycutt Error]](https://GuardianTCG.b-cdn.net/placeholder-card.svg)
Mark McGwire [Honeycutt Error] — $64.38 Domingo Ramos — $10.67 Urbano Lugo [Error] — $6.22 Barry Bonds [Double Misprint] — $4.09 Barry Bonds — $3.26 Jim Slaton — $2.92 Dave Righetti — $2.62 Bo Jackson — $2.50 Joe Niekro [Error] — $2.49 Dwight Gooden [Error] — $2.46Baseball cards priced near $11.00:
Don Mattingly [Error] from 1987 Topps is currently worth $11.00 in 2026. Prices are updated daily from multiple sources.
Don Mattingly [Error] is a Unknown card from the 1987 Topps set in Baseball.
You can compare prices and buy Don Mattingly [Error] on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $11.00.
Don Mattingly [Error] from 1987 Topps is currently worth $11.00 in 2026. Prices are updated daily from multiple sources.
Don Mattingly [Error] is a Unknown card from the 1987 Topps set in Baseball.
You can compare prices and buy Don Mattingly [Error] on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $11.00.