![Buster Posey [Mini Black Border]](https://guardiantcg.b-cdn.net/placeholder-card.svg?width=400&quality=80)
Buster Posey [Mini Black Border] sold prices & eBay comps · Price chart
2021 Topps Allen & Ginter checklist with prices · 2021 Topps Allen & Ginter completion cost · Baseball price guide
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $3.21 | N/A | N/A | N/A |
| PSA 10 | $30.00 | N/A | N/A | See sold listings |
Grading premium: PSA 10 is worth 835% more than raw.
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $3.21 | 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 Buster Posey [Mini Black Border] price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
![Shohei Ohtani [Framed Mini Printing Plate]](https://GuardianTCG.b-cdn.net/placeholder-card.svg)
Shohei Ohtani [Framed Mini Printing Plate] — $999.00 Ty Cobb [Mini Wood] — $700.00 Shohei Ohtani [Mini Stained Glass] — $410.00 Kirby Puckett [Mini Stained Glass] — $237.06 Juan Soto [Mini Stained Glass] — $224.00 Ken Griffey Jr. [Mini Stained Glass] — $209.95 Nolan Ryan [Mini Stained Glass] — $199.99 Freddie Freeman [Framed Mini Printing Plate] — $199.99 Stan Musial [Mini Stained Glass] — $199.99 Ken Griffey Jr. [Mini Metal] — $186.50Buster Posey [Mini Black Border] from 2021 Topps Allen & Ginter is currently worth $3.21 in 2026. Prices are updated daily from multiple sources.
Buster Posey [Mini Black Border] is a Unknown card from the 2021 Topps Allen & Ginter set in Baseball.
You can compare prices and buy Buster Posey [Mini Black Border] on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $3.21.
Buster Posey [Mini Black Border] from 2021 Topps Allen & Ginter is currently worth $3.21 in 2026. Prices are updated daily from multiple sources.
Buster Posey [Mini Black Border] is a Unknown card from the 2021 Topps Allen & Ginter set in Baseball.
You can compare prices and buy Buster Posey [Mini Black Border] on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $3.21.