Hi there, here I'm selling my 1964 Topps Giant Ken Boyer Signed PSA DNA auto 8 Slabbed card on ebay. This cards is in nrmt - mt condition with Ken Boyer signature ranging in 8. Boyer's autographs are hard to find and rare due to him passing away in 1982. These card sale on eBay for an average of $350-$450 each, check completed listings.
http://www.ebay.com/itm/1964-TOPPS-G...item4d13821c35