I guess a better question would have been: Out of both '52 Mantle cards for sale on ebay right now which one would you rather have? The PSA 7 with 55/45 centering, or the PSA 8 that is Off-centered?
PSA 7
http://cgi.ebay.com/1952-Topps-Micke...item2eb03afc41
PSA 8 (oc)
http://cgi.ebay.com/1952-Topps-311-M...item5634f07305