2025 Topps Chrome Platinum Base Set Christy Mathewson Blue Mini-Diamond Refractor #498
2025
See all Christy Mathewson cards & valuesCommon
$2.00est. value (ungraded)
Prices updated 2026-10-25
Based on recorded sold prices how we price cards
Card number
#498
Year
2025
Parallel / variant
Blue Mini-Diamond Refractor
Price by month
Average price of the 2025 Topps Chrome Platinum Base Set Christy Mathewson Blue Mini-Diamond Refractor #498 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.
Recorded high
$2.00
Recorded low
$2.00
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $2.00 | — |
Christy Mathewson prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $2.00 | Buy on eBay ↗ |
| PSA 8 | $6.80 | Buy on eBay ↗ |
| PSA 9 | $13.13 | Buy on eBay ↗ |
| Grade 9.5 | $25.94 | Buy on eBay ↗ |
| PSA 10 | $39.01 | Buy on eBay ↗ |
| BGS 10 | $51.00 | Buy on eBay ↗ |
| CGC 10 | $16.00 | Buy on eBay ↗ |
| SGC 10 | $23.00 | Buy on eBay ↗ |
Other versions of this Christy Mathewson card
29 versions, each priced on its own. Most valuable first.
Toile White Orange Refractor
$23.20
Not enough history yet
Raw $23.20PSA 9 $46.43PSA 10 $135Checked 2026-10-25
Gold Vibrations Refractor
$19.99
Not enough history yet
Raw $19.99PSA 9 $41.36PSA 10 $120Checked 2026-10-25
Toile Cream Gold Refractor
$16.00
Not enough history yet
Raw $16.00PSA 9 $35.12PSA 10 $102Checked 2026-10-25
Diamond Etch Refractor
$12.20
Not enough history yet
Raw $12.20PSA 9 $29.12PSA 10 $84.99Checked 2026-10-25
Green Vibrations Refractor
$7.03
Not enough history yet
Raw $7.03PSA 9 $21.09PSA 10 $61.97Checked 2026-10-25
Toile Cream Fuchsia Shimmer
$6.99
Not enough history yet
Raw $6.99PSA 9 $20.97PSA 10 $61.63Checked 2026-10-25
Toile Cream Rose Gold Refractor
$6.49
Not enough history yet
Raw $6.49PSA 9 $19.39PSA 10 $57.00Checked 2026-10-25
Blue Vibrations Refractor
$5.00
Not enough history yet
Raw $5.00PSA 9 $17.85PSA 10 $52.63Checked 2026-10-25
Toile White Green Refractor
$3.00
Not enough history yet
Raw $3.00PSA 9 $14.70PSA 10 $43.52Checked 2026-10-25
Live on eBay
Affiliate — we may earn a commission2025 Topps Chrome Platinum Base Set Christy Mathewson Blue Mini-Diamond Refractor #498 value & prices
The 2025 Topps Chrome Platinum Base Set Christy Mathewson Blue Mini-Diamond Refractor #498 is a Baseball card (Blue Mini-Diamond Refractor parallel) released in 2025. Ungraded copies carry a market value of about $2.00.
An ungraded copy is worth around $2.00, a PSA 9 around $13.13, a PSA 10 (Gem Mint) around $39.01 and a pristine BGS 10 around $51.00. That's roughly a 20× 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?
The spread between raw ($2.00) and top-graded ($39.01) 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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