$1200. It is a 21' x 41' Doughboy, about 10 years old.
Looking back on the deal, I might have been able to hold out and got a
better deal. We've been keeping an eye on the local classified section
though, and it seems like all the ones we found were either too small
for our liking (18' round seems to come up a lot) or they came with
none of the accessories and we would have had to buy everything
separately. This one has a brand new pump and kettle-o-sand, miles of
hoses, strainers, a slide, ladder, chemicals, kid's lifejackets, even
fun-noodles and a beachball :) Basically everything imaginable was
included. The guy has a real nice house that will be bulldozed next
April for a high-rise condo complex, so he has no need for any of it.
I'm following the logic of not butting up two layers of liner together.
If we do this, I will put an inch or so of sand between them.