AP Photo/Manuel Balce Ceneta
- Donald Trump made a surprise appearance at "Sneaker Con" in Philadelphia on Saturday.
- The former president took to the stage to launch a new line of $400 gold high-top sneakers.
- On Friday, a New York judge ordered Trump to pay $355 million in penalties.
Former President Donald Trump made a surprise appearance at "Sneaker Con" in Philadelphia on Saturday.
Trump took to the stage at the event, which describes itself as "the greatest sneaker show on Earth," to launch a new line of $399 gold high-top sneakers.