I came into a huge toy soldier collection back in March, numerous boxed metal sets as well as several playsets from Conte, Marx, Barszo, plus loads of plastic figures, most of which are in boxes and bags.
I sold most of the Conte loose plastic figures to a guy who's now flipping them via an ad in PM magazine, so have a look there, he bought a lot of the GI's as I recall.
Nice; buys from me and then flips them.