For the interior I paid whatever the list pricing was online plus shipping. As far as mechanical work goes, if I can't work on it then I send it to my mechanic who is local. I live in Illinois and LCH is located in Maryland so I paid to have the vehicle shipped to them. They work with a few towing companies and the company I worked with did an outstanding job getting my vehicle across country.
Price of course may vary depending on where you live. The undercoating which I described earlier was $2,500. They also charged me for the inspection and noted a few things the 80 needed. If you love Wit's End like I do, and buy their kits which include non factory hoses (Rear Heat Bypass, PHH, etc) then the inspector from LCH will say those need to be replaced. At least that's what my technician did. I informed them I have a mechanic who services the vehicle and refused the work.
I had the Sliding Rear Windows refreshed because of a prior leak and improper fix by the previous owner. My advice to you is if you don't have $10,000 laying around just for your Land Cruiser, do it little by little, and send your Land Cruiser to a shop for things you absolutely can't do. It adds up quick. I knew that going in.
At the end of the day, the total price of everything including shipping ($700 both ways) was around $4,500. The work they did was great, but transportation costs admittedly were a bit steeper than I anticipated. Helps if you can drop off your Land Cruiser or if you live local to them or another shop. If I knew about OLC 4x4 in Arizona I would've made a road trip out of it this past summer and had the work done then. Not sure if they do underbody coating. Arizona Cruisers are like new underneath. Hope this helps!