Not sure on the price. We did the proto a while ago, and we have just started talking about picking up the project again. FWIW, I think it is a really neat circuit. The input stage is very Fender Champ-y. A couple of basic gain stages and a single tone control. The neat part is that it uses an emitter follower to drive an interstage transformer as a phase splitter. You used to see this on old Gibson amps (the transformer, not the BJT) but it has almost never been done since. This is coupled to a fixed bias EL84 output stage which is very Vox like. Oh, and it uses a Weber AlNiCo speaker for a big fat warm sound.