Leaf Trading Cards to sell Muhammad Ali proof cards via eBay

Boxing fans will get a sneak peek at the Muhammad Ali trading card set that’s coming later this month from Leaf Trading Cards tonight on eBay.

The company has decided to sell the 1/1 proof cards from 2016 Leaf Muhammad Ali Immortal Collection directly to the public via the auction site. (Update: The cards will be posted at a specific time announced in advance on Tuesday.)