Greg Brock sold prices & eBay comps · Price chart
1991 Upper Deck checklist with prices · 1991 Upper Deck completion cost · Baseball price guide
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $1.05 | N/A | N/A | N/A |
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $1.05 | 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 Greg Brock price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
Michael Jordan — $28.09 Chris Gwynn — $3.53 Mike Pagliarulo — $2.99 Ozzie Smith — $2.43 Mark McGwire — $2.30 Chuck Malone — $2.24 Howard Johnson — $2.22 Candy Maldonado — $2.13 Nolan Ryan, Rickey Henderson — $2.00 Darrel Akerfelds — $1.99 Greg Brock (1991 Donruss) — $2.16
Greg Brock (1989 Fleer) — $1.49 Greg Brock (1991 Topps) — $1.47
Greg Brock (1989 Upper Deck) — $1.44
Greg Brock (1985 Topps) — $1.44
Greg Brock (1990 Fleer) — $1.40
Greg Brock (1984 Topps) — $1.39
Greg Brock (1990 Topps) — $1.31
Greg Brock (1989 Topps) — $1.31
Greg Brock (1988 Topps) — $1.30Baseball cards priced near $1.05:
Greg Brock from 1991 Upper Deck is currently worth $1.05 in 2026. Prices are updated daily from multiple sources.
Greg Brock is a Unknown card from the 1991 Upper Deck set in Baseball.
You can compare prices and buy Greg Brock on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $1.05.
Greg Brock from 1991 Upper Deck is currently worth $1.05 in 2026. Prices are updated daily from multiple sources.
Greg Brock is a Unknown card from the 1991 Upper Deck set in Baseball.
You can compare prices and buy Greg Brock on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $1.05.