Hi Jim
Welcome to Rebreather World, sorry it is under such circumstances
We'll keep an eye out over here in the UK for your gear. Just a thought though, as it was an RB80, it might be worth dropping the guys a line at
http://www.direxplorers.com (also Stuart's, owner of Rebreather World site). The guys over there are worldwide like us and I'm sure would let you know if anything came up.
Hope it turns up soon.
Cheers
Miss Lou
Rebreather World Admin