Hi,
I have recently sold my 1956 Clemente PSA 6 on here and am now needing to purchase a 1956 Clemente PSA 7, gray or white back it does not matter. I also have a 1955 Clemente PSA 6 (OC) Rookie on here that I would be willing to trade for your '56 PSA 7 + cash, if you are interested.
I am a collector, not a dealer. When I sell anything I put the proceeds right back into my collection. I like to have a "win win" approach to any B/S/T that I do, not an I win, you lose approach. It is disturbing to me, as I am sure it is to others, to see cards on sites that are trying to be sold for literally double of what their documented "value" is. So if you are more interested in your "profit margin", please do not bother.