The thing is each person is shaped different and each mfg makes a different shaped suit. A wetsuit is not something I would buy online without previously trying on. They will all work but finding "the one" is worth it.
Seshday had a sale starting a few minutes ago on Jet Pilot wetsuits, but only had small suits when the sale opened...lame. If anyone finds any good deals out there, feel free to pass them along in the thread.
I got mine for $60 minus shipping directly from the Hurley site, it is the Hurley fusion 101 wetsuit jacket. I just looked and it seems they don't have them for the time being. However, I'm sure you can find them on other sites.