My parents started collecting for me a full set of Topps baseball cards each year for christmas. Now I have 30 years of full sets and don't have the room for them. I have from 1978-2007 Most of them are never been opened boxes, but some of the early ones were taken out of boxes and put in books for viewing. All still in mint condition. This isn't something that I can just put in a newspaper add, so do you know any good places that I could try to sell these, and what is a fair asking price? Is it better to sell it as a whole or to split the years up and sell them individually?