Cameras are a funny thing. You can spend a lot or spend a little, it all kind of depends on the kind of results you're looking for on a consistent basis. I've purchased a fully functioning Kiev III (Contax IIIa clone from the former Soviet Union) from a seller in Latvia on ebay for about $60 and a folding Nettar 6x6 and folding Zenobia 6x4.5 for about $40. They all work and are fun to use. I've also bought other 120 cameras for far more. The only point I'm making is that you get what you pay for. The RB I purchased for $350 is far sharper than that Zenobia and far more versatile but that little folder can fit in my pocket and capture that image in a way that the RB (or for that matter Hassy, Leica, Nikon, etc.) can't. Hope you find what you're looking for and keep taking photographs.