Greg Brock sold prices & eBay comps · Price chart
1989 Score checklist with prices · 1989 Score completion cost · Baseball price guide
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $1.18 | N/A | N/A | N/A |
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $1.18 | 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 Greg Brock price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
![Dan Plesac [Prototype]](https://storage.googleapis.com/images.pricecharting.com/grfevyqm7o2c4wyi/1600.jpg)
Dan Plesac [Prototype] — $19.95![Walt Terrell [Prototype]](https://storage.googleapis.com/images.pricecharting.com/corr2kt25yhdh2jr6n7a/1600.jpg)
Walt Terrell [Prototype] — $19.95![Floyd Bannister [Missing Reverse Copyright]](https://storage.googleapis.com/images.pricecharting.com/corrsho3qj3euxxte7p2/1600.jpg)
Floyd Bannister [Missing Reverse Copyright] — $19.95![Paul Gibson [Fixed]](https://storage.googleapis.com/images.pricecharting.com/dbfntkuysv3wvjv3/1600.jpg)
Paul Gibson [Fixed] — $7.50
Storm Davis — $4.75
Paul Gibson — $3.60![Ray Knight [Reverse]](https://storage.googleapis.com/images.pricecharting.com/corrsdncov3q3ucwuwet/1600.jpg)
Ray Knight [Reverse] — $3.50![Wade Boggs [Error]](https://storage.googleapis.com/images.pricecharting.com/corrybrmwhuxjdmqjtq5/1600.jpg)
Wade Boggs [Error] — $2.99
Eddie Murray — $2.38
Dave Anderson — $2.35
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 (1989 Topps) — $1.31
Greg Brock (1990 Topps) — $1.31
Greg Brock (1988 Topps) — $1.30Baseball cards priced near $1.18:
Greg Brock from 1989 Score is currently worth $1.18 in 2026. Prices are updated daily from multiple sources.
Greg Brock is a Unknown card from the 1989 Score 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: $1.18.
Greg Brock from 1989 Score is currently worth $1.18 in 2026. Prices are updated daily from multiple sources.
Greg Brock is a Unknown card from the 1989 Score 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: $1.18.