Ken Phelps 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 | $0.99 | N/A | N/A | N/A |
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $0.99 | 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 Ken Phelps price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
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Walt Terrell [Prototype] — $19.95 Floyd Bannister [Missing Reverse Copyright] — $19.95 Dan Plesac [Prototype] — $19.95 Paul Gibson [Fixed] — $7.50 Paul Gibson — $3.60 Ray Knight [Reverse] — $3.50 Wade Boggs [Error] — $2.99 Dave Anderson — $2.35 Eddie Murray — $2.34 Howard Johnson — $2.25 Ken Phelps (1985 Topps) — $1.69 Ken Phelps (1989 Topps) — $1.54 Ken Phelps (1988 Donruss) — $1.50 Ken Phelps (1989 Bowman) — $1.40 Ken Phelps (1987 Donruss) — $1.27 Ken Phelps (1989 Donruss) — $1.27 Ken Phelps (1990 Topps) — $1.24 Ken Phelps (1990 Donruss) — $1.19 Ken Phelps (1989 Fleer) — $1.16 Ken Phelps (1989 Upper Deck) — $0.99Baseball cards priced near $0.99:
Ken Phelps from 1989 Score is currently worth $0.99 in 2026. Prices are updated daily from multiple sources.
Ken Phelps is a Unknown card from the 1989 Score set in Baseball.
You can compare prices and buy Ken Phelps on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $0.99.
Ken Phelps from 1989 Score is currently worth $0.99 in 2026. Prices are updated daily from multiple sources.
Ken Phelps is a Unknown card from the 1989 Score set in Baseball.
You can compare prices and buy Ken Phelps on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $0.99.