I got a shipment from Big Cheese a few weeks ago and I've been meaning to give them props. I only ordered 25 jumbo mice from them--as I don't have room for lots of mice for my 1 BP--but they still treated me just as nicely as a bigger-order customer. Even with the cost of shipping, the mice were cheaper per each mouse than buying elsewhere and the packaging was NICE. They got to me frozen solid and vacuum-sealed. The mice inside are nice and fat, and don't look sickly (as PetCo's frozen mice do *shudder). I'd recommend them any day of the week!