Buy Jay-Z’s friendship: only $20,000!

Jay Z: media impressario, Brooklyn kid done right, renter of Boerum Hill stash spots and, for about the price of a new car (with all black everything): your best sports bro. The hip hop mogul and part owner of the Nets is auctioning off a chance to sit with him court side at a Knicks game next season. It’s for charity, with proceeds going to the Stephen Gaynor School for kids with learning disabilities. The bidding started at $850 but has already hit $20,000, with 19 days left. On the same charity site, you could also win a visit to the set of Brooklyn-based Bored To Death ($950), or get your photo taken with Will Smith on the set of MIB III ($3,000). So, who’s got $19,950 we can borrow?