No longer need them. They have ~10 hours, if that. The tanks will come w/o valves. You won't need hydro for a few years, but will need to do a visual, as you should with any used tank.
Price: $95 per bottle or $180 for the pair.
Shipping: Buyer pays. Prefer pickup in North Carolina, Charlotte. However, can meet a buyer around Raleigh-Durham area. Also, I'll be in Cave Country at the end of May.
Trade: AL72, AL13 (+ cash my way), new valves (let me know what you have).
Price: $95 per bottle or $180 for the pair.
Shipping: Buyer pays. Prefer pickup in North Carolina, Charlotte. However, can meet a buyer around Raleigh-Durham area. Also, I'll be in Cave Country at the end of May.
Trade: AL72, AL13 (+ cash my way), new valves (let me know what you have).