Thread: SGC is Riding the Wave
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  #15  
Old 01-03-2023, 10:15 AM
Yoda Yoda is offline
Joh.n Spen.cer
 
Join Date: Oct 2015
Posts: 1,952
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I think SGC received a boost by grading the 9.5 '52 Topps Mantle accompanied by Alan Rosen's testimonial. It got a lot of free press on UTube and was one of the highlights of last years's National.
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