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PSA 9 Price Summary
Low Price
$230
Average Price
$410
High Price
$649
#550 John Mayberry
1978 Topps Base Set
8416504
No Grade PSA
10 9 8
PSA 9 Sales
$230
25-Sep-10 13:24:16
1978 Topps 550 John Mayberry Kansas City Royals PSA 9
$649
22-Apr-10 13:22:21
1978 TOPPS #550 JOHN MAYBERRY PSA 9 B879
$350
30-Nov-09 20:14:56
1978 Topps set break #550 John Mayberry Royals PSA 9