*He may be co-owner of the New Jersey Nets, but rap mogul Jay-Z is helping to raise money for a children’s charity by auctioning off a night out with him at an upcoming home game by his hometown New York Knicks.

The package, worth an estimated $20,000, will land the highest bidder and a friend an evening with the hip hop star at Madison Square Garden, according to the New York Daily News.

Jay Z watches on during the game between the Los Angeles Lakers and the New York Knicks on Feb. 2, 2009 at Madison Square Garden

Fans have until March 30 to place their bids on the CharityBuzz.com sale. All profits will benefit the Big Apple’s Stephen Gaynor School, which aids kids with learning disabilities.