2021 Topps Chrome Platinum Anniversary Base Set Roy Oswalt Platinum 70th Anniversary Mini Diamond Refractor #578
2021
See all Roy Oswalt cards & valuesCommon
$0.99est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Card number
#578
Year
2021
Parallel / variant
Platinum 70th Anniversary Mini Diamond Refractor
Roy Oswalt price history
$0.99▲ 0.0%
Oct 22 · $0.99 low$0.99 high · Oct 23
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 2021 Topps Chrome Platinum Anniversary Base Set Roy Oswalt Platinum 70th Anniversary Mini Diamond Refractor #578 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
$0.99
Recorded low
$0.99
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $0.99 | — |
Roy Oswalt prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $0.99 | Buy on eBay ↗ |
Other versions of this Roy Oswalt card
13 versions, each priced on its own. Most valuable first.
Orange Yellow 70th Anniversary Refractor
$3.27
Not enough history yet
Raw $3.27PSA 10 $55.00Checked 2026-10-23
Gold Rose Gold 70th Anniversary Wave Refractor
$3.00
Not enough history yet
Raw $3.00Checked 2026-10-23
Live on eBay
Affiliate — we may earn a commission2021 Topps Chrome Platinum Anniversary Base Set Roy Oswalt Platinum 70th Anniversary Mini Diamond Refractor #578 value & prices
The 2021 Topps Chrome Platinum Anniversary Base Set Roy Oswalt Platinum 70th Anniversary Mini Diamond Refractor #578 is a Baseball card (Platinum 70th Anniversary Mini Diamond Refractor parallel) released in 2021. Ungraded copies carry a market value of about $0.99.
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