Looking for a unique piece of history from UFC featherweight champion Conor McGregor’s shocking UFC 194 win over Jose Aldo? How about the note cards Bruce Buffer used to introduce the fight?

The man known as “The Voice of the Octagon” is once again offering up a package of unique MMA items, including his “octagon used original fight card sets” from December’s UFC 194 event.

Additionally, the winner of the auction receives an autographed copy of the UFC 194 event program, as well as a signed UFC Topps Buffer trading card, a personalized and signed 8×10 Buffer photo and a “personalized audio recording introducing buyer in true championship style.”

Interested bidders can find the auction at eBay. Proceeds from the auction will benefit Wounded Warriors Project, a charity that offers a variety of programs, service and events for wounded veterans of military actions since Sept. 11, 2001.

Bidding on the item closes on Jan. 16.

Buffer, of course, is a longtime UFC announcer who has missed but a handful of fights over his decade-plus with the company. His signature calls, including “It’s time!” have become mainstays at UFC events.

UFC 194 took place Dec. 12 at Las Vegas’ MGM Grand Garden Arena.

For complete coverage of UFC 194, check out the UFC Events section of the site.