Ok, but im asking the people here. Not them. i assumed i could get a straight price range answer.
the head is about 1699.99 and the cab is 899.99. Add tax and your looking @ around $2700 new. If your ACTUALLY in the market, I would search Ebay. There are plenty of duals on there for sale.

Schecter Loomis sig.
Engl fireball.
the highest.


Lets blaze, put this in your sig if you want to get high.
I'm somewhat confused by that logic being that they're the ones that sell the things, not us. But whatever. I suppose you could contact Guitar Center about it if no one here gives you a "straight answer" as they're usually a bit more flexible in price than most manufacturers.
I got my cab off of eBay, $660 with shipping. Not a scratch on her (til i got ahold of it!). The head ran me $1699 new... so yeah.... that should help.
Mesa Dual Rec/ Mesa 4X12 cab
01 PRS Custom 22
06 PRS Singlecut Ann.
1965 Fender Mustang
Ibanez acoustic
AceFrehley Epiphone LP
Takamine Explorer
tr-2 tu-2 / EHX DMM / MXR Script Phase 90 / SMM w/ HAZR
WH-1 Whammy / 535Q Crybaby