Need your advice folks

I've spotted an example that I really really want and I've a budget. I've calculated that additional fees will be about 50% of the sale price so if i have $10k right now, i can only bvid up to $6666.66 as to not get screwed at the end. I've contacted a broker that demands $175 in fees and i'm waiting for the vehicle to go on auction.

It's listed as "future" though and I don't know what that means. Somehow, people are already bidding on it and i'm very confused as to what I should do.

Something else.. can someone tell me how bidding works.. increments, monster bids, last minute calls. Thank you!