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Don Mattingly 2020 Topps Project by Gregory Siff /7900 RAW Price Guide
Last Sale: $9.00 2/13/2026
30 Day Change: +$5.36 (+147%)
Recent Sales of Don Mattingly 2020 Topps Project by Gregory Siff /7900 Raw
The Don Mattingly 2020 Topps Project by Gregory Siff /7900 card in Raw condition has moved up $5.36 (+147%) in the last 30 days and was last sold for $9.00 .
This card is 1 of 11 Don Mattingly's card variations in the 2020 Topps Project set being tracked by Sports Card Investor, including by Mister Cartoon /27299, by Ben Baller /10210, by Andrew Thiele /8469, by Oldmanalan /4682, and by Fucci /4292.
Other popular players in the 2020 Topps Project set include Cal Ripken Jr., Frank Thomas, George Brett, Ichiro Suzuki, and Jackie Robinson.
Auctions Ending Soon for Don Mattingly 2020 Topps Project by Gregory Siff /7900 RAW
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Best Prices Available For Sale of Don Mattingly 2020 Topps Project by Gregory Siff /7900
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Raw
Last Sale$9.002/13/2026Last 14 Avg$9.67
Topps Project 2020 Card #69 - 1984 Don Mattingly by Gregory Siff PR / 7900
$5.39
2020 Topps Project 2020 Don Mattingly #69 New York Yankees MLB Baseball Card
$5.87
Topps Project 2020 #69 1984 Don Mattingly
$8.00
2020 Topps Project 2020 - 1984 Topps Gregory Siff #69 Don Mattingly
$8.00
DON MATTINGLY TOPPS PROJECT 2020 #69 1984 #8 Yankees RC Gregory Siff LIM ED!
$8.99
Topps Project 2020 #069 ~ 1984 Don Mattingly Gregory Siff ~ SP /7,900 * IN HAND*
$8.99
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