I got mine from eBay, sadly they're a bit pricey, got 'em for around 40 bucks each, and at the San Diego Comic-Con there will be a SS Goku exclusive figure with different colors, here's the link, I'm not going this year, but if anyone is, tell them to be a pal and get it for ya
Where do you guys buy these from? I'm interested in getting SS Goku (and when they release him, SS Vegeta), but I haven't found an online store or brick and mortar that sells them for a decent price and has them in stock.
I've got the first ones (Goku, Piccolo and Gohan) and wouldn't mind having Vegeta, Trunks and Cell join them.