thunder, i am going by a restaurant tomorrow that shut down. there supposed to be a goldmine of tanks there. i am only looking for 2 5's and a 10. if they have any 20's i can prob get them for 5-10 per unit. i would be more than happy to get you how ever many you need and ship them if you will pay what i pay plus shipping. not going to try to profit from them just helping a fellow out. let me know. you wanting steel or alum?