2001 Donruss Rookie Diamond Kings Roy Oswalt Baseball's Best Silver #RDK-4
2001
See all Roy Oswalt cards & valuesCommon
$3.99est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Card number
#RDK-4
Year
2001
Parallel / variant
Baseball's Best Silver
Price by month
Average price of the 2001 Donruss Rookie Diamond Kings Roy Oswalt Baseball's Best Silver #RDK-4 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
$3.99
Recorded low
$3.99
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $3.99 | — |
Roy Oswalt prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $3.99 | Buy on eBay ↗ |
Other versions of this Roy Oswalt card
3 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2001 Donruss Rookie Diamond Kings Roy Oswalt Baseball's Best Silver #RDK-4 value & prices
The 2001 Donruss Rookie Diamond Kings Roy Oswalt Baseball's Best Silver #RDK-4 is a Baseball card (Baseball's Best Silver parallel) released in 2001. Ungraded copies carry a market value of about $3.99.
More from 2001 Donruss Rookie Diamond Kings
Tsuyoshi Shinjo
#RDK-2$2.99
Tsuyoshi Shinjo
#RDK-2$2.82
Tsuyoshi Shinjo
#RDK-2$4.00
Albert Pujols
#RDK-3$33.09
C. C. Sabathia
#RDK-1$5.14
Ichiro
#RDK-5$15.00
Other Roy Oswalt cards
Roy Oswalt
#38$100.00
Roy Oswalt
#SCA-RO$89.00
Roy Oswalt
#PA-RO$75.00
Roy Oswalt
#69$69.00
Roy Oswalt
#160$60.00
Roy Oswalt
#32$54.50
Cards worth about the same as the Roy Oswalt
Explore Roy Oswalt card values
Roy Oswalt2001 Donruss Rookie Diamond Kings2001Baseball cardsBaseball's Best Silvercard valueprice guide