Possibly selling my 2005 Nissan Sentra Spec Edition
 

I love my car but I would like to sell it, cause I bought too soon and it's not what I really wanted. So I was just hoping to get some help on about how much my baby is worth and what I might get for it.

2005 Nissan Sentra Special Edition with approx. 13,000 miles
Code Red
All stock (includes spoiler, fog lights, sun roof, splash guards, 300-watt Rockford Fosgate-powered AM/FM/CD audio system, 6 cd changer plus 1 in dash, nine speakers , including 8’ subwoofer in trunk, partial fold-down rear seat, etc.)
Cloth netted seats (I do not smoke but someone flicked a freakin cigarette into my backseat and there is a burn, not a bad one)
SE-R mats (somebody thought they were doing me a favor)
Auto Start, Passvie Alarm
Absolutely everything works.

All Maintenance Done
Gold Preferred Warranty
(There was a water leak on floor behind driver’s seat that was fixed by Nissan, and covered under warranty)
Silver Plus Maintenance Plan
(That means free oil changes, etc. for another two years)
I have a boyfriend that is anal about car care so I wash and clean it every week; I keep the Mr. clean car wash kit and a dust buster in my trunk
Absolutely no accidents.

Kelly Blue Book rates my car at approx. 11,000, what do you think?