The latest GRAMMY Charity Online Auction is offering a once-in-a-lifetime experience with 18-time GRAMMY winner Paul McCartney. Presented in partnership with Kompolt, the package is available for bid now through June 23 at 8 a.m. PT via www.eBay.com/grammy.

The auction package includes two passes to attend a soundcheck, two passes to meet McCartney, and two tickets to a concert (select dates in July and August), one official photo (sent to the winner after the show), and two roundtrip Delta One Business/First-Class Air tickets within the continental U.S.

Proceeds from the GRAMMY Charity Online Auctions provide essential support for MusiCares.