Mike Flanagan sold prices & eBay comps · Price chart
1989 Upper Deck checklist with prices · 1989 Upper Deck completion cost · Baseball price guide
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $1.50 | N/A | N/A | N/A |
| PSA 10 | $39.99 | N/A | N/A | See sold listings |
Grading premium: PSA 10 is worth 2566% more than raw.
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $1.50 | 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 Mike Flanagan price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
Ken Griffey Jr. — $125.88![Ken Griffey Jr. [Black And White]](https://storage.googleapis.com/images.pricecharting.com/corrcnkdfjcldtz2metb/1600.jpg)
Ken Griffey Jr. [Black And White] — $120.62![Ken Griffey Jr. [Star Rookie]](https://storage.googleapis.com/images.pricecharting.com/hc7fu5h65r6scsml/1600.jpg)
Ken Griffey Jr. [Star Rookie] — $104.74![Dale Murphy [Reverse Negative]](https://storage.googleapis.com/images.pricecharting.com/corrvi3ysxell7d2nr5i/1600.jpg)
Dale Murphy [Reverse Negative] — $100.00
Glenn Braggs — $43.14![Ken Griffey Jr [Art Card]](https://storage.googleapis.com/images.pricecharting.com/corrhxhmzqwmwttlhiqx/1600.jpg)
Ken Griffey Jr [Art Card] — $36.78
Brett Butler — $7.14
Ron Gant — $6.95![Mike Gallego [Reverse]](https://storage.googleapis.com/images.pricecharting.com/corrp3pzhyd6i6g44wyi/1600.jpg)
Mike Gallego [Reverse] — $6.18
Tony Chance — $5.07
Mike Flanagan (1989 Bowman) — $3.12
Mike Flanagan (1981 Topps) — $2.72
Mike Flanagan (1987 Donruss) — $2.49
Mike Flanagan (1988 Donruss) — $1.96
Mike Flanagan (1989 Fleer) — $1.80
Mike Flanagan (1992 Donruss) — $1.70 Mike Flanagan (1990 Upper Deck) — $1.62
Mike Flanagan (1985 Topps) — $1.60
Mike Flanagan (1984 Topps) — $1.50
Mike Flanagan (1990 Score) — $1.46Mike Flanagan from 1989 Upper Deck is currently worth $1.50 in 2026. Prices are updated daily from multiple sources.
Mike Flanagan is a Unknown card from the 1989 Upper Deck set in Baseball.
You can compare prices and buy Mike Flanagan on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $1.50.
Mike Flanagan from 1989 Upper Deck is currently worth $1.50 in 2026. Prices are updated daily from multiple sources.
Mike Flanagan is a Unknown card from the 1989 Upper Deck set in Baseball.
You can compare prices and buy Mike Flanagan on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $1.50.