I get a discount for sending them a check. Takes a little while longer, but sometimes it's worth it. I like the fact that they will store for nothing until I build up enough to make it feasible to ship.

I also like their "exchange" you can usually beat their catalog price, both buying and selling. They do charge a "fee" but it still usually works out to my favor.

When SFMI pops, that's one of the place I'm going to go to immediately to trade my fake money for the real thing.