WTB : in-car fire extinguisher

looking for in-car fire extinguisher. please lmk what you have, not looking to spend top dollar.

there 15 dollars
[ame]http://www.amazon.com/First-Alert-Auto-Fire-Extinguisher/dp/B001PB3GUE[/ame]

http://www.saferacer.com/auto-racing-parts/fire-systems/?cat=58&tagarray=40

go to advanced … thats where I bought mine .