1999 Bowman's Best Franchise Mark McGwire Mach III #FB1
1999
See all Mark McGwire cards & values1999 seasonSt. Louis CardinalsMark McGwire career & card values
$27.62est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Price by month
Average price of the 1999 Bowman's Best Franchise Mark McGwire Mach III #FB1 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 | $27.62 | — |
Mark McGwire prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $27.62 | Buy on eBay ↗ |
| PSA 8 | $18.50 | Buy on eBay ↗ |
| PSA 9 | $20.00 | Buy on eBay ↗ |
| Grade 9.5 | $22.00 | Buy on eBay ↗ |
| PSA 10 | $62.00 | Buy on eBay ↗ |
| BGS 10 | $81.00 | Buy on eBay ↗ |
| CGC 10 | $37.00 | Buy on eBay ↗ |
| SGC 10 | $37.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1999 Bowman's Best Franchise Mark McGwire Mach III #FB1 value & prices
The 1999 Bowman's Best Franchise Mark McGwire Mach III #FB1 is a Baseball card (Mach III parallel) released in 1999. Ungraded copies carry a market value of about $27.62.
An ungraded copy is worth around $27.62, a PSA 9 around $20.00, a PSA 10 (Gem Mint) around $62.00 and a pristine BGS 10 around $81.00. The gem-mint premium is modest (about 2.2× raw), so condition matters here but doesn't completely define the price.
Is it worth grading?
The spread between raw ($27.62) and top-graded ($62.00) copies is fairly tight, so grading this card only makes financial sense for truly flawless copies — or for collectors who simply prefer slabbed cards for protection and display.
More from 1999 Bowman's Best Franchise
Other Mark McGwire cards
