1998 Topps Mystery Finest Greg Maddux Borderless Refractor #M12
1998
See all Greg Maddux cards & values$16.74est. value (ungraded)
Prices updated 2026-10-26
Based on recorded sold prices how we price cards
Greg Maddux price history
Ungraded market value, one reading a day. One-day spikes that reverse the next day are left out.
Price by month
Average price of the 1998 Topps Mystery Finest Greg Maddux Borderless Refractor #M12 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 | $16.74 | — |
Greg Maddux prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $16.74 | Buy on eBay ↗ |
| PSA 8 | $11.05 | Buy on eBay ↗ |
| PSA 9 | $36.49 | Buy on eBay ↗ |
| Grade 9.5 | $40.00 | Buy on eBay ↗ |
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Affiliate — we may earn a commission1998 Topps Mystery Finest Greg Maddux Borderless Refractor #M12 value & prices
The 1998 Topps Mystery Finest Greg Maddux Borderless Refractor #M12 is a Baseball card (Borderless Refractor parallel) released in 1998. Ungraded copies carry a market value of about $16.74.
An ungraded copy is worth around $16.74 and a PSA 9 around $36.49.
Is it worth grading?
The spread between raw ($16.74) and top-graded ($36.49) 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.
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