There are 10 Rtan Dempster trading cards tracked on HobbyCardIndex, spanning Baseball. The most valuable is the Rtan Dempster [Red Refractor] #42 at $15.70 raw.
Source: HobbyCardIndex · Updated daily · https://hobbycardindex.com/players/rtan-dempsterRtan Dempster Cards
10 cards · Baseball
All Rtan Dempster Cards
Rtan Dempster [Red Refractor] #42
$15.70
Rtan Dempster [Purple Refractor] #42
$2.58
Rtan Dempster [Blue Refractor] #42
$2.50
Rtan Dempster [Gold Refractor] #42
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Rtan Dempster [Orange Refractor] #42
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Rtan Dempster [Printing Plate] #42
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Rtan Dempster [Refractor] #42
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Rtan Dempster [SuperFractor] #42
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Rtan Dempster [Xfractor] #42
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Rtan Dempster #42
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