My brother who is a HS senior, happens to have a buddy who is thinking about selling a Camaro. Told my bro that I was highly interested. After my bro started asking him questions about it, turns out there is another guy somewhere who is interested in the car as well. My question is...how do I beat this guy to the punch? Do I have to have a bidding war with this other guy?

Remember the car is not for sale. But when he does decide to sell it, what technique should I use to make sure I get my hands on this thing?

Any tips guys?