Worth $50 for an above ground Doughboy pool?

[reeves5327]

Hi
I am wondering if this old pool vac I just found on Craigslist is worth $50? I am presently setting up an above ground vinyl liner doughboy. Its not our forever pool so I am definitely shopping for yard sale type prices. Will this work on a liner pool with a big sand filter and 1.5 pump Thanks

 

[woodyp]

I've never seen one of those.