Rope Suppliers

These guys seem to have a better deal on pre-built climbing ropes, eliminate the middle man and save a few bucks.

Wolverine Sports

Personally, I'd go with MCMASTER.COM. Type in "fiber rope" in the search box. 2 inch 4000lb test rope for $2.75 a foot. Yes they will sell you custom cut pieces by the foot. There is enough hardware on that site to rig up whatever you want.

Or just throw a thick towel over a rafter, and have a ball "blow-torching" yourself doing pullups.

Enjoy!