DH and I are in our 40's and we'd like to sell our home in a few years. I am thinking about buying a used AGP off ebay or some other place. Would anyone like to comment about this idea? I know you need a new liner when to take down and put up a pool. I'm think for a small amount of $ and a bit of hard work, we can have a pool for a few years . I love my frame pool but would like to upgrade, also we are putting 2 kids thru college and might have trouble justifying big $$ when we are on a budget. I've been reading posts and think I have the idea of how they go up. But am a little bit leary of buying something already taken down. Are pool parts universal? Are some more hard to replace than others? What is the average life of a agp in climates like Michigan? What should we stay away from? DH has done some building and we have a best friend who is an excavator . It could be next years spring prodject? Kimrst