I have two galvanized 72s for sale. Both recent hydros (jan and march 18), new vips, both with brand new DGE 200 bar DIN valves (never wet), currently full of air. Hydro and valve alone are worth $75. DGE DIN valves don't come with yoke conversion plugs but I can dig some up for you if you want them.
MP72 3000psi+ $110
LP72 2250psi+ $90 (does not have an epoxy liner)
PS fireking cannot renew the + on these since nobody put the REEs on their tanks back when these were made. Shops may vary on their willingness to overfill these. Dumb but true.