1998 Topps Mystery Finest Mike Piazza Bordered Refractor #M15
1998
See all Mike Piazza cards & values1998 seasonLos Angeles DodgersNew York MetsMike Piazza career & card values
$9.82est. value (ungraded)
Prices updated 2026-10-26
Based on recorded sold prices how we price cards
Mike Piazza price history
PSA 10 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 Mike Piazza Bordered Refractor #M15 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 | $9.82 | — |
Mike Piazza prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $9.82 | Buy on eBay ↗ |
| PSA 7 | $17.00 | Buy on eBay ↗ |
| PSA 8 | $20.99 | Buy on eBay ↗ |
| PSA 9 | $38.65 | Buy on eBay ↗ |
| Grade 9.5 | $84.20 | Buy on eBay ↗ |
| PSA 10 | $262.71 | Buy on eBay ↗ |
| BGS 10 | $342.00 | Buy on eBay ↗ |
| CGC 10 | $105.00 | Buy on eBay ↗ |
| SGC 10 | $158.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1998 Topps Mystery Finest Mike Piazza Bordered Refractor #M15 value & prices
The 1998 Topps Mystery Finest Mike Piazza Bordered Refractor #M15 is a Baseball card (Bordered Refractor parallel) released in 1998. Ungraded copies carry a market value of about $9.82.
An ungraded copy is worth around $9.82, a PSA 9 around $38.65, a PSA 10 (Gem Mint) around $262.71 and a pristine BGS 10 around $342.00. That's roughly a 27× 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 $9.82 and top grades reaching $262.71, 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.
More from 1998 Topps Mystery Finest
