Recently we've come into some financial issues due to losing my job so I'm forced to sell my prized JL Stealthbox which I bought only a few months ago and sounds amazing.
On the JL site, it sells for $1525 + tax and you have to wait 2-4 weeks for build and delivery. I have mine on kijiji for $1300 but will let it go to a CP member for $1200. Below is a link to my kijiji add:
http://http://www.kijiji.ca/v-speakers/red-deer/black-2009-14-supercrew-f-150-jl-stealthbox/1191191287?enableSearchNavigationFlag=true
I also have a 600W JL amp that can be sold with it which powers it perfectly. Stealthbox comes with a thin mount 13" sub. 13tw5