16:54

Understanding the Ancient Coin Market (with Aaron Berk)

14:42

500 Years of the Athenian "Owl": an Introduction

11:09

How much Gold did the Romans have - and where is it now?

17:12

We Discovered The Most Expensive Coin in the World

12:44

The Art of Cleaning Roman Coins

2:39:15

CLEANING ANCIENT ROMAN COINS (2hr 40min)

15:14

Is This the Most Valuable Coin in the World?

10:45

Someone put a Hole in this Coin - now it's worth Millions (the EID MAR aureus)