See even at that price, I'd still have a complete figure for cheaper than a complete straight up. Need their partners, but didn't pay much for the bodies.
I'll admit, I've been pretty lucky on some piecemeal figures, but it's all about patience. IE: I had actionmaster Sideswipe's gun and partner guns for ages, then ended up getting a figure for cheap, and partner for not so cheap, but Sideswipe is highly sought after.