I'd make new bellows, it's not difficult. I need to make a few sets in the next month or so for some restorations, a half plate camera and a quarter plate enlarger, (both Thornton Pickard) and also for two new cameras I'm building.
Most of us are wary of buying from Rocky cameras, having seen him in action purchasing items I'd steer well away. He has a reputation . . . . . . . .