Ken Boswell sold prices & eBay comps · Price chart
1975 Topps checklist with prices · 1975 Topps completion cost · Baseball price guide
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $1.38 | N/A | N/A | N/A |
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $1.38 | 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 Ken Boswell price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
George Brett — $60.90 Robin Yount — $39.03 Nolan Ryan — $20.24 Hank Aaron — $18.03 Pete Rose — $15.00 1975 Rookie Catchers Outfielders — $13.00 Johnny Bench — $10.71 1975 Rookie Outfielders — $10.00 Mike Schmidt — $9.97 Checklist 133-264 — $8.98 Ken Boswell (1969 Topps) — $5.50 Ken Boswell (1973 Topps) — $1.90 Ken Boswell (1976 Topps) — $1.67 Ken Boswell (1974 Topps) — $1.51 Ken Boswell (1970 Topps) — $1.50 Ken Boswell (1971 Topps) — $1.49 Ken Boswell (1972 Topps) — $1.42 Ken Boswell (1977 Topps) — $1.38Baseball cards priced near $1.38:
Ken Boswell from 1975 Topps is currently worth $1.38 in 2026. Prices are updated daily from multiple sources.
Ken Boswell is a Unknown card from the 1975 Topps set in Baseball.
You can compare prices and buy Ken Boswell on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $1.38.
Ken Boswell from 1975 Topps is currently worth $1.38 in 2026. Prices are updated daily from multiple sources.
Ken Boswell is a Unknown card from the 1975 Topps set in Baseball.
You can compare prices and buy Ken Boswell on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $1.38.