OK, it turns out I don't need to import the unidrain ;-) There is a product here called Infinity drain, First I learned that they would typically call these linear drains.
The cost of the traditional linear drain, 47" long and 2 7/8" wide, with PVC channel, will cost $704; the kit is called AG 6548.
The modern one with tile frame is TIF 6540 and it would cost $732. Here is the description: "Developed to make the drain disappear the TIF series incorporates tile or solid surface material within the grate frame. Made of 316 stainless steel frame, the TIF 65 uses a PVC channel. Grate lengths at 40". Tile insert 3/4" depth. PVC Channel length, 108" maximum."
Add to the price the tile or solid that needs be put in. I don't see any of the Corian inserts that unidrain carries.
