dssur
+1y
I built mine, its easier than you think. I have lots of link parts laying around, I will probably do it again.
Like Joel says, access to link bars is key to saving money. its pretty easy to see the price of the link parts, especially rod ends and tabs, relates exactly to the cost of a finished link setup, so that people make that same comparison and buy the finished link to "save money". By comparison, I got a scrap of 3/16 and had all the tabs cut (several 4 links worth) for under 40 bucks.