Yeah, especially on e-bay, but in other markets too, you have to watch for those shipping and handling charges. I have seen things on e-bay sell for 15 bucks, with 30 bucks shipping and handling!!

It is pretty hard to find those diaphragms for less than a couple of bucks a piece, which really isn't bad anyway....

We did one time find 10 for 10 bucks, but it was a misprint and after buying them the buyer didn't want to let them go for that price.

AV8TOR