A friend that works for NASA just sent me this link:
Lot 2: Grand Caymans SCUBA Dive with Moonwalker Buzz Aldrin - 8th Annual Auction of Astronaut Experiences & Memorabilia - Astronaut Scholarship Foundation
Lot 2: Grand Caymans SCUBA Dive with Moonwalker Buzz Aldrin - 8th Annual Auction of Astronaut Experiences & Memorabilia - Astronaut Scholarship Foundation