Hey, half...
I've seen some pictures of the place that Smoke posted. Cool looking stuff. If he doesn't want you cherry picking, then buy a dozen of the kind you think you might like. Take them home, then pick the 2 or 3 "keepers", and sell the rest on the FaceBook auctions or eBay. I bet you could sell them for enough over your cost to pay for the keepers!
Free bonsai!
(Everything I know about business comes from watching my college roommate back in the '70s, get free weed. I didn't join him in that adventure. I was afraid of getting free room and board!)
But, ahem, cough, cough... I'm pretty sure reselling bonsai is legal!