If i'm not mistaken it's about $5-7. Not sure how much. I got mine from Mark for free.
. Well i'm sure if you ask for one, they will give for free. BUT you have to put them on your car which i did. Then i took a pic then email it to them. Lol
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Since then when i met forum members, some of them asked me "Do you work for NFA?". Lol