1997 Bowman's Best Mark McGwire Refractor #45
1997
See all Mark McGwire cards & values1997 seasonOakland AthleticsSt. Louis CardinalsMark McGwire career & card values
$11.50est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Price by month
Average price of the 1997 Bowman's Best Mark McGwire Refractor #45 each month, from 1 recorded price reading. Prices are re-checked regularly; a month's average counts each day from that month's first reading at the price that held that day.
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $11.50 | — |
Mark McGwire prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $11.50 | Buy on eBay ↗ |
| PSA 8 | $6.50 | Buy on eBay ↗ |
| PSA 9 | $51.20 | Buy on eBay ↗ |
| Grade 9.5 | $85.25 | Buy on eBay ↗ |
| PSA 10 | $115.44 | Buy on eBay ↗ |
| BGS 10 | $150.00 | Buy on eBay ↗ |
| CGC 10 | $69.00 | Buy on eBay ↗ |
| SGC 10 | $69.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1997 Bowman's Best Mark McGwire Refractor #45 value & prices
The 1997 Bowman's Best Mark McGwire Refractor #45 is a Baseball card (Refractor parallel) released in 1997. Ungraded copies carry a market value of about $11.50.
An ungraded copy is worth around $11.50, a PSA 9 around $51.20, a PSA 10 (Gem Mint) around $115.44 and a pristine BGS 10 around $150.00. That's roughly a 10× 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 $11.50 and top grades reaching $115.44, 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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