Ceder shake prices

I run a small operation in MD and I’ve never bid on redoing a ceder shake roof and I was trying to get an idea of what to charge per sq for a walkable roof, townhouse, nothing complicated.

I also was just wondering what guys are getting for walkable tear off of shingles

$800 SQ. for cedar install. med. to heavys.

does that price include materials or is that for labor only