904 rebuild/swap advice

Hey guys,

I'm about to pull out my 904 for a reseal/power flush/rebuild. I checked at a couple local shops and they all said it would be around $1000 for all of the afformentioned stuff. and keep in mind that $1000 does not include the removal/re-instalation I would be doing that. If I didn't do any of that it would be closer to $1400 give or take $100 either way.

I've looked at some of the other posts about getting a 904 rebuilt, and i think i'm coming out on the high side of things.

So here's my question, would it be cheaper to just buy a running/rebuilt 904 and if so, where could I find a vendor?

thanks in advance.
Tiny