1990 Topps Big Mark McGwire #28
1990
See all Mark McGwire cards & values1990 seasonOakland AthleticsMark McGwire career & card values
Mark McGwire prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.58 | Buy on eBay ↗ |
| PSA 10 | $99.99 | Buy on eBay ↗ |
| BGS 10 | $130.00 | Buy on eBay ↗ |
| CGC 10 | $60.00 | Buy on eBay ↗ |
| SGC 10 | $60.00 | Buy on eBay ↗ |
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Affiliate — we may earn a commission1990 Topps Big Mark McGwire #28 value & prices
The 1990 Topps Big Mark McGwire #28 is a Baseball card released in 1990. Ungraded copies carry a market value of about $1.58.
An ungraded copy is worth around $1.58, a PSA 10 (Gem Mint) around $99.99 and a pristine BGS 10 around $130.00. That's roughly a 63× premium for a gem-mint copy over raw — one of the clearest signals that condition-sensitive buyers dominate this card's market.
Is it worth grading?
With raw copies near $1.58 and top grades reaching $99.99, grading a sharp copy of this card can clearly pay for itself — the spread comfortably covers a typical ~$25.00 grading fee. The catch: only submit copies with strong centering, clean corners, and unmarked surfaces, because anything below a 9 usually erases the math.
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