Last two posters seem to be answering what's the cheapest cue they would want or play well with but are missing this:
" most sophisticated cue of highest quality, and with all available production tech"
To me that means we're talking a cue with some tech built in, such as the best LD shafts in the business. At that point I'm looking at Jacoby Hybrid Edge, OB Plus, and Predators (I believe all are great, comes down to preference) and I think the OB sneaky gets you a useable cue with one of those shafts for the cheapest overall package.
If I misunderstood the OP and we're not necessarily talking LD, then yeah...you can find a great playing simple sneaky cue for tons cheaper, but I don't think that fits the requirements laid out in the original question, at least as I understood them.