The cost of Stabul 1 on Chewy normally is $40 for a fifty pound bag. Shipping is free. Right now according to another poster, they have it on special at $29,99.
Randy's cost to ship a #20 pound bag directly from Anderson Feeds is $28.75.(shipping is included or "free). That makes purchasing from him directly $1.44 per pound, That adds up to $71.87 for #50.
I believe Randy started out offering #20 boxes to allow people to try Stabul 1 before committing to buying a quantity to get TSC to order it. It's a good idea as a sample , but it's not at all cost effective compared to Chewy.
Dawn Wagstaff and Tipperary
Saline, MI 2003