upon rethinking the question I want to add it totally depends on the size of your collection. For me it's just not practical to put all the time I have into my Sheffield collection and then sell it. I have around 210 unique autos and 300 unique game used. Piecing that together takes years and many of the cards someone may never find unless in my collection. Same thing goes for my Fathers Terry Glenn collection which is just as impressive that I hope to add to one day.
If it were just about 20 autographs etc it'd be a lot easier to walk away.
Agreed!
My question would be to anyone that has responded in this thread..."How many cards to do you have"? If you don't know or don't have the time to find out, you've got too much and need to regroup. Just my 2 cents. I too have reconsidered this question and although I am tempted to give away much of what is worthless in my collection it dawns on me that if I shed all my unwanted stuff, I'd have virtually no inventory and thus be practically unable to do any trading. You have to have something you don't want if you're going to trade, right?