NL Active Career ERA Leaders (Tom Seaver / Steve Carlton / Steve Rogers sold prices & eBay comps · Price chart
1984 Topps checklist with prices · 1984 Topps completion cost · Baseball price guide
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $1.43 | N/A | N/A | N/A |
| PSA 10 | $44.37 | N/A | N/A | See sold listings |
| PSA 9 | $14.00 | N/A | N/A | See sold listings |
| PSA 8 | $8.40 | N/A | N/A | See sold listings |
Grading premium: PSA 10 is worth 3003% more than raw.
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $1.43 | 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 NL Active Career ERA Leaders (Tom Seaver / Steve Carlton / Steve Rogers price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
Don Mattingly — $14.99 Darryl Strawberry — $4.99 Mike Marshall — $4.00 Nolan Ryan — $2.99 Greg Bargar — $2.99 Wayne Krenchicki — $2.91 Ken Landreaux — $2.90 Alfredo Griffin — $2.79 Rusty Kuntz — $2.50 Cal Ripken Jr. — $2.48Baseball cards priced near $1.43:
NL Active Career ERA Leaders (Tom Seaver / Steve Carlton / Steve Rogers from 1984 Topps is currently worth $1.43 in 2026. Prices are updated daily from multiple sources.
NL Active Career ERA Leaders (Tom Seaver / Steve Carlton / Steve Rogers is a Unknown card from the 1984 Topps set in Baseball.
You can compare prices and buy NL Active Career ERA Leaders (Tom Seaver / Steve Carlton / Steve Rogers on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $1.43.
NL Active Career ERA Leaders (Tom Seaver / Steve Carlton / Steve Rogers from 1984 Topps is currently worth $1.43 in 2026. Prices are updated daily from multiple sources.
NL Active Career ERA Leaders (Tom Seaver / Steve Carlton / Steve Rogers is a Unknown card from the 1984 Topps set in Baseball.
You can compare prices and buy NL Active Career ERA Leaders (Tom Seaver / Steve Carlton / Steve Rogers on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $1.43.