![Mark McGwire [Koi Fish Orange]](https://guardiantcg.b-cdn.net/placeholder-card.svg?width=400&quality=80)
Mark McGwire [Koi Fish Orange] sold prices & eBay comps · Price chart
2026 Topps 1991 checklist with prices · 2026 Topps 1991 completion cost · Baseball price guide
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $34.00 | N/A | N/A | N/A |
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $34.00 | 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 Mark McGwire [Koi Fish Orange] price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
![Nolan McLean [Foilfractor]](https://GuardianTCG.b-cdn.net/placeholder-card.svg)
Nolan McLean [Foilfractor] — $3500.00 Ichiro [Foilfractor] — $1576.51 Derek Jeter [Foilfractor] — $1175.00 Robin Yount [Foilfractor] — $1002.19 Shohei Ohtani [Koi Fish Gold] — $924.50 Shohei Ohtani [Red] — $802.75 Roman Anthony [Red Crackleboard Foil] — $787.00 Elly De La Cruz [Foilfractor] — $710.00 Shohei Ohtani [Black Crackleboard Foil] — $661.62 Shohei Ohtani [Black] — $635.00Baseball cards priced near $34.00:
Mark McGwire [Koi Fish Orange] from 2026 Topps 1991 is currently worth $34.00 in 2026. Prices are updated daily from multiple sources.
Mark McGwire [Koi Fish Orange] is a Unknown card from the 2026 Topps 1991 set in Baseball.
You can compare prices and buy Mark McGwire [Koi Fish Orange] on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $34.00.
Mark McGwire [Koi Fish Orange] from 2026 Topps 1991 is currently worth $34.00 in 2026. Prices are updated daily from multiple sources.
Mark McGwire [Koi Fish Orange] is a Unknown card from the 2026 Topps 1991 set in Baseball.
You can compare prices and buy Mark McGwire [Koi Fish Orange] on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $34.00.