I use Compressed Gas Western in Seattle for refills. They refill my tank (usually while I wait) but I do call first to verify they are not busy. CO2 refills for tanks cost: 5#=$12.00; 10#=$16.75; and 20#=$20.25. If the tank is over 5 years old, or if it has been over five years since its last hydrostatic test, it will need hydrostatic testing which costs $22.00 (tank size does not matter). . Compressed Gas Western does the testing for many of the refillers in the area. Roy _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member