Thanks to no inspections (aside from wood stove and septic) and Craigslist, I saved a shi#load.
Kitchen: $3k, bathroom $1k, septic: $3k, waterline $5k, electric and plumbing about $1k each. Foundation was $10k, but there are a lot of other expenses like machine rentals, floors, stain, window treatments, fasteners, furnace, hot water heater, propane tank, driveway, lawn, etc... Realistically, take the cost of the kit and double it, and you'll still have to drop about $10k for misc help. Oh and because I live in a community https://www.waterville-estates.com/explore/photos-videos, I pay a LOT in taxes and dues, about $10k a year. But it's an awesome community and I think worth every penny. I work form home, so I prettymuch live up here.