i just got this tank given to me and im almost positive its a pressure tank, are these different from the 2 line tanks? is this one still worth good money? ive seen similar ones getting good money on e-bay, but how mich do yall think i could get for this one? the hoses need to be replaced the the pumper thing works and the clip on the end of the hose is still good. just wodering what you guys think. either way it was free so im happy, but i dont see myself using it soon enough, and i need some cash, otherwise do you think i should keep it for a while and maybe one day itd be worth more? thanks guys! you rule!!! PEACE