The term “grail” has lost its luster when it comes to sneakers and other prized possessions. However, Sotheby’s looks to restore the meaning and significance behind the term as some prized possession are coming to the auction house. For the next handful of days, rare and valuable memorabilia for sneakers and basketball fanatics are coming soon.

Leading the pack is a Nike SB Dunk Low “Jedi” signed by Mark Hamill, the 2011 Nike MAG signed by Michael J. Fox, and a pristine Nike Air Yeezy 1 “Zen Grey” sample.

Other prized memorabilia will be hitting the auction lot this week as an MJ Wizards jersey(worn and signed) and a King James Miami Heat jersey is also coming soon. Take a look at everything that’s coming this week. Learn all of the details at Sotheby’s.