Just got back from Tijuana. My brother-in-law works there at a company that manufactures steel containers and one of the guys in the office had gone over to the VW dealership and had made arrangements with Anselmo Rodriguiz, the parts manager, to get a new 1600DP engine ordered. It was a typical nice big, clean and well-lit new auto dealership with shiny new cars waiting to be sold to happy new owners.
When I got there, Anselmo was totally clued in, we took a look at the engine, which looks just great -- almost no flashing on the heads, spark plugs in place, daubs of paint colors on various bits, tape over all openings. After installing the engine, I need only drive back to the shop where they will inspect it, then stamp the maintenance/warranty book that came with the engine and I get a 6-month warranty (void if run without oil, installed it with violence or great incompetence, etc., the usual stuff). $1049.50 + four hours round trip.
(I'm kind of jazzed ...)
A note for the archives: this engine, which we would call a "long block" here in the States is called a "media" (half) engine in Mexico.
U.S. Immigrations officer at the border looked at it for a couple moments . . . like he had X-ray eyes and could tell that it was not a hollow shell filled with heroin or something. Waved us on through.