This man paid $9,000 for a pair of Donald Trump sneakers

When Donald Trump appeared at Sneaker Con in Philadelphia last weekend to promote a limited-edition line of gilded high-tops, there were a lot of boos in the crowd, but none coming from Roman Sharf. A watch dealer who is known for his selection of tangerine-size Audemars Piguets and Patek Philippes, Sharf ended up buying an autographed pair of the "Never Surrender" sneakers after placing a $9,000 bid through an auction held that day over the app Whatnot. "They're still new — they smell like glue," Sharf said Friday morning as he held the shoes to his face and took a…