I've got 2 tanks laying around that I just do not use anymore. Both are Crossfire 68/4500s with the "red" High Pressure preset regulator (850 psi output). Both are in good shape, they always had a cover on them. One will need to be hydro tested now before it can be used, the other is good till March of 2016. I'm pretty sure Crossfire still does hydro testing for $20.

Tank with 01/08 hydro stamp - $75 shipped
Tank with 03/11 hydro stamp - $95 shipped

I'm not interest in ANY trades. All my prices include shipping via USPS in the Continental US ONLY. I accept and prefer Paypal. Need feedback? AO & MCB