Canadian e-tailers for airbrush compressors?

Hey all you fellow Canucks out there! I'm lookin to upgrade my compressor to an Iwata Power Jet or equivalent, but I'm a cheap bu@@er .
If I buy a compressor here in Ontaria-ari-ari-o, I will have to pay PST.
Are there any e-tailers in other provinces I can buy from? The U.S. used to be a good place to buy from, but with shipping charges, brokerage fees, conversion to Canuck bucks, delays at the border, etc. these days it ends up costing just about as much as buying here.
Anybody know of a good e-tailer outside Ontario, but inside Canada?

Thanks,
Rich