2023 Topps Chrome Platinum Anniversary Base Set Roy Campanella Blue Mini-Diamond Refractor #494
2023
See all Roy Campanella cards & valuesCommon
$3.98est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#494
Year
2023
Parallel / variant
Blue Mini-Diamond Refractor
Roy Campanella price history
$41.93▲ 0.0%
Oct 22 · $41.93 low$41.93 high · Oct 23
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 2023 Topps Chrome Platinum Anniversary Base Set Roy Campanella Blue Mini-Diamond Refractor #494 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
$3.98
Recorded low
$3.98
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $3.98 | — |
Roy Campanella prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $3.98 | Buy on eBay ↗ |
| PSA 8 | $8.32 | Buy on eBay ↗ |
| PSA 9 | $15.27 | Buy on eBay ↗ |
| Grade 9.5 | $29.52 | Buy on eBay ↗ |
| PSA 10 | $41.93 | Buy on eBay ↗ |
| BGS 10 | $55.00 | Buy on eBay ↗ |
| CGC 10 | $17.00 | Buy on eBay ↗ |
| SGC 10 | $25.00 | Buy on eBay ↗ |
Other versions of this Roy Campanella card
21 versions, each priced on its own. Most valuable first.
White Green Refractor
$4.00
Not enough history yet
Raw $4.00PSA 9 $15.30PSA 10 $41.96Checked 2026-10-23
Live on eBay
Affiliate — we may earn a commission2023 Topps Chrome Platinum Anniversary Base Set Roy Campanella Blue Mini-Diamond Refractor #494 value & prices
The 2023 Topps Chrome Platinum Anniversary Base Set Roy Campanella Blue Mini-Diamond Refractor #494 is a Baseball card (Blue Mini-Diamond Refractor parallel) released in 2023. Ungraded copies carry a market value of about $3.98.
An ungraded copy is worth around $3.98, a PSA 9 around $15.27, a PSA 10 (Gem Mint) around $41.93 and a pristine BGS 10 around $55.00. That's roughly a 11× 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 ($3.98) and top-graded ($41.93) 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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Roy Campanella2023 Topps Chrome Platinum Anniversary Base Set2023Baseball cardsBlue Mini-Diamond RefractorPSA 10BGS 10card valueprice guide