2010 Mercedes benz C63 AMG P31 (AMG Development Package) with rare LSD option

2010 c63 (steel grey)
It has every option except carbon interior trim (it has the aluminum trim) and tele aid
P31 Development Package (2 piece front disks, Red calipers, Carbon fiber spoiler, upgraded engine internals, increase of engine output +30hp, speed limiter raised to 174 mph)
Limited Slip Differential - Very rare option
Backup Camera
Harmon/Kardon sound w Dolby 5.1
7" Command with Navigation, bluetooth and voice control, ipod/MP3 media interface, multi (6) disk DVD with MP3 playback
Keyless-GO keyless entry and push to start
Bi-Xenon headlamps
Cornering fog lamps
Power rear sunshade
AMG Leather Package - power driver & steering wheel with memory and passenger seat with memory
Full TPMS
Original Window sticker was $78,305
Current milage is 56,576
Mods
All windows tinted except windshield
19" Renn RS-51 satin graphite wheels with 265/30R19 Michilen Pilot Super Sport in rear and 245/35R19 Michilen Pilot Super Sport in front (No they dont rub on the body)
EuroCharged v5 tune with handheld programmer if you want to revert to factory tune
Secondary Cat converter removed (just passed CA smog 9/16/2016) I still have it if you ever want to reinstall
Porterfield RS4 brake pads - no more squeek like stock pads and they bite better (done about 10,000 miles ago still like new)
K&N filters - (just cleaned and reinstalled less than a month ago)
tune2air WMA300A box adding for bluetooth music
I also have a carbon fiber rear defuser that is currently not installed but will be included with the sale of the car
Maintenance
All maintenance has been done at the correct times, oil just changed with Mobil1 less than a month ago.
Brake fluid, rear diff, oil changes, transmission service everything has been done according to MB schedule
I have many service records such as Transmission service from dealer at 40,000 miles.
Battery was just replaced with a new AGM battery, tires still have great tread left on them.
The only issue is the front lower grill cracked, I cut out that section as you can see in the pics, this part is only $55 direct from MB dealer if you really want to replace it. I just left it cut out because it didnt bother me.
I have never taken the car to the track, just road use so never abused. It has never been in an accident and never been smoked in. It is overall in very good condition.
KBB.com value for very good condition private party sale is listed as $34,299 dealertrade in value is $32,511
I want to sell it fast so i am asking less than trade in value.