100 ft. roll of RSC. and make 20 + chains for 20" bars for about $15.each. Dealer charges $24. each.
Pioneerguy600
BUT, you have to have the tools (spinner, and breaker - $100 for a basic bench set at Bailey's), or access to the tools, and the need for 20+ chains. I got the feeling from the start of this thread that he was maybe looking for a few fewer chains.
"i Bought 30 20'' loops from a stihl carvrer at a show for 5.00 bucks each. . "
". . a local Natural Resources District sells single use, used, never sharpened 3/8" Stihl RSC chain in 18" loops for $5 each in quantity. "
I have always been a scrounger. If you can file or grind a chain, and are willing to take the time, you can salvage a lot of chains for little $$$. If you have the spinner and breaker, you can salvage even more.
Philbert