Nascar Hood Value?

[kickflip42585]

I was wondering if anyone knows what it might be worth. Nascar Busch Series Greg Biffle Hood from his Grainger/Rousch Racing Car. It is slightly dented and a corner bent b/c it was from an actual race. I saw a few for sale that had a range of about $500-$1000, but not sure how accurate that is b/c they were on E-bay and we "replicas". If anyone has any insight or would like to buy it let me know.