Finally found the invoice for those interested. As I have stated before we replaced the entry door on our 2016 21RBS. Expensive and then we had our mobile rv tech guy to install it, more money there. The door was $290 including screen door, skid fee $45, shipping $321.60, and tax $39.40, cha-ching total of $696. We ordered it from Challenger Door out of Nappanee, IN. I tried to argue about the cost but they blamed it on Camplite trying to keep cost down and using inferior products. Just wanted to share....