W.F.
I don't know how inexpensively you'll be able to find one. We looked around a lot. The one's from Sam's were nice, but still $1600+. We got ours used from somone that was moving. They had bought it 10 years earlier from The Wooden Swing up in North Dallas off of Inwood. To buy new from there is REALLY expensive, but it's certainly quality. We put a new coat of stain on and bought some new accessories and the thing looks brand new. We found it on Craig's List. Good Luck!!