Specialized 2008 Sepcialized Transition Expert With Big Upgrades - $

I'm selling my 2008 Specialized Transition since my career won't allow for much consistency with training over the next couple of years.

I am willing to trade for an equally valued mountain bike (preferrably 29'r) if you'd like to shoot me an offer.

I'm asking $2,500 for all included (pedals, cages, torpedo, bag, ...everything).

Specs and components are below as well as several pics. I have many more pics with great detail so if you'd like more photos, just let me know. Bike has been professionally maintained and recently tuned as well as given a thorough inspection by a Specialized rep just one week ago. Never crashed or laid down...Also includes a brand new spare tire (conti GP 4000 clincher).

Frame: 2008 Specialized Transition Expert Size 51 - Carbon
Seat Post: 2011 S-works Zero Setback TT (I have the setback seat post as well if you would like both)
Saddle: Fizik Airone TT With integrated Clip-In System (Saddle BagIinluded)
Aerobars: 2010 Easton Attack Carbon with Telescoping Extensions (Race Bend)
Brake Levers: Zipp Carbon TT levers
Shifters: Shimano Dura Ace
Brakes: Specialized Central Pivot
Rear Derailleur: Shimano Dura Ace
Front Derailleur: Shimano Ultegra
Chain: Shimano Dura Ace
Cassete: Shimano Ultegra 12/25
Crank: FSA Neo Pro Full Carbon TT Crank (chain ring sizing: 54/42 - Arm length: 170mm)
Bottom Bracket: FSA - Ceramic Bearings
Wheelset: Mavic Ksyrium Elite (Bladed Spokes)
Tires: Continental Grand Prix 4000 (New Spare Included)
Hydration System: X-Lab Torpedo Carbon Aerobar system & Arundel Carbon for Downtube
Pedals: Speedpay X-5 Chromoly
Computer: Cateye Strada Wireless