I have a few extra Scubapro G250 Graphite regulators. I only have the 2nd stage, so if you are looking at a replacement or octo, this is a good deal for you. All are gently used. A few scuffs, but only cosmetic. I was going to use these for student regs, but ended up deciding that I didnt need them. I am selling for $75 each plus shipping. email me at tanktest@gmail.com if intrested.