Ken Dayley sold prices & eBay comps · Price chart
1988 Donruss checklist with prices · 1988 Donruss completion cost · Baseball price guide
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $0.25 | N/A | N/A | N/A |
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $0.25 | 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 Dayley price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
![Don Mattingly [Blue Autograph]](https://GuardianTCG.b-cdn.net/placeholder-card.svg)
Don Mattingly [Blue Autograph] — $299.99 Ray Knight [Error] — $10.00 Chris Brown — $5.56 Mickey Brantley — $3.30 Stan Musial Puzzle Pieces #52, 53, — $2.99 Andy McGaffigan — $2.59 Devon White — $2.51 Stan Musial Puzzle Pieces #61, 62, — $2.50 Kevin Bass — $2.20 Ken Caminiti — $2.14 Ken Dayley (1987 Donruss) — $2.10 Ken Dayley (1988 Topps) — $1.58 Ken Dayley (1990 Donruss) — $1.52 Ken Dayley (1989 Bowman) — $1.49 Ken Dayley (1989 Upper Deck) — $1.45 Ken Dayley (1989 Donruss) — $1.27 Ken Dayley (1987 Topps) — $1.24 Ken Dayley (1989 Topps) — $1.17 Ken Dayley (1986 Topps) — $1.12 Ken Dayley (1983 Topps) — $1.07Ken Dayley from 1988 Donruss is currently worth $0.25 in 2026. Prices are updated daily from multiple sources.
Ken Dayley is a Unknown card from the 1988 Donruss set in Baseball.
You can compare prices and buy Ken Dayley on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $0.25.
Ken Dayley from 1988 Donruss is currently worth $0.25 in 2026. Prices are updated daily from multiple sources.
Ken Dayley is a Unknown card from the 1988 Donruss set in Baseball.
You can compare prices and buy Ken Dayley on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $0.25.