This is an easy to build Reverse Hyper that can be made for as little as $80.
Materials Needed
Wood
5 - 8ft 2x4s
4 - 2x4 inch truss plates
2 - 12 inch rigid tie strap
Pipes
1/2 inch - 24 inches long
2 x 1/2 inch caps
1 inch - 24 inches long
2 x 1 inch - 9 inches long
1 inch Tee
2 x 1 1/2 inch - 7 inches long
1-1/2 x 1-1/2 x 1 inch Tee
-All of these pipes can be purchased online at a store like supplyhouse.com
A 48 inch Tow Strap
2 x 1 inch split ring hangers
Optional
Upholstery foam
Vinyl upholstery
wood stain
polyurethene finish