Magician and Youtube star Justin Flom bought his friend an awesome antique cash register for his wedding, but before he gave it away, he wanted to play around with it first. As you can see in the clip below, this register is really cool. Based on the number you press, the machine will give you exact change. It's a mechanism that uses corresponding pins that push out the correct coins, and it's really ingenious given that the machine is more than 100 years old. What's really cool, however, is what Flom does with the coins. No spoilers, but he performs a few magic tricks that left us scratching our heads. See for yourself!