Try calling around to the usual sources of Shearwaters. It's my understanding that although they will say they can't sell one for less than the MSRP per their agreement as authorized retailers, some will interpret that loosely as allowing them to put together a "package" of multiple computers for you, just as though you were asking them to put together a typical package of, say, BC, regulator, and computer. I don't know whether this kind of thing thing is common, but I suggest calling around to a number of dealers and phrasing the inquiry as a "package deal."