I have an old copper vein. I milled it myself for bigger atty's. I did a good job (Milling Machine) and even beveled the edges. It should clean up nice. Needs new tube and I have some original bottles I could throw in. It has darkened from being exposed to light so it looks black. It has the upgraded Be/Cu contact strip.
Right now it has a nice AFC Cyclone. I have a few other atty's if needed. I might even have an RM2 but the air is drilled out.
I would have to dig around a little but I think I have tubing and extra parts. It's been so long I'm not sure what I have but I have a large stash and haven't thrown anything away.
I would let it go for cheap. Say... $40.00 for the kit? The cyclone is worth more than the mod. Or make me an offer. I could give it away but I'd like to get something for it.