What happened to your oil pan?
I did it with a friend in an afternoon. It wasn't a super fun job and I wasn't eager to crawl under the engine that we had hoisted in the air from a 1970s bucket truck.
I would guess around $1000 because I figure that's the minimum for an engine pull and reinstall. Make sure they do an alignment while doing it and I'd also have your rear main seal done at the same time (if there's a 2-piece in there already.)
Former owner of a 1987 Supra Saltare. Current owner of a Malibu 23LSV.