I've tried this many times on the message boards, and it just gets buried under the For Sale threads. Might be quite a good idea. I'd look through there if I knew I might have a 10 cent card that somebody will pay $10 for.
My message boards posts have netted me ZERO cards. I posted one video on my YouTube channel and another collector got me a lead on a card I needed to finish a set. He got $20 after I completed the transaction. Targeted/specialized works.
Do you "work" for TOPPS?
Since no one answers phones, emails or customer service inquiries via the website or facebook, hit me up about that 2012 Jim Brown Five Star Autograph. Thanks! Initial inquiry sent Jan 2015. Months with no response - 2.