[Stampsfan]

I just completed a large sale of cards through Greg Morris. Took about three months and they pay in a decent amount of time.

Do not think you are going to get top dollar for each and every card. Many cards will surprise you for what they go for, both high and low.

Be prepared to have some cards come back that do not meet their minimum standards, and pay for that service. These standards differ by year and sport.

Overall I was happy, as the hassle of selling each card myself, packaging them up, and shipping them individually seemed daunting.

To summarize, if you want to move your cards quickly with little to no hassle, GM is a good way to do it. If you are trying to maximize each item, then do it yourself.