Wondering where people buy their replacement parts for their Kreepy Krawly Legend?

There are several sites on the 'Net of course, but is anyone better or worse than the other?

Sure is a variance on the parts... I need 360007 which is the rubber tire and you can find them from 8 bucks to $20 bucks. The $8 bucks place promised overnight and then called and said we're out of stock, we'll fill in about 2 weeks. Assuming I get a pump and filter running tomorrow, that's not going to help me much. So I had to kick to the $15 per wheel place and we'll see what happens with them.