I was looking at my stats today and I see that someone entered a query about where to purchase roman glass.  So here is where I bought mine... I have known Avi for almost 20 years, I have bought jewelry from him and I have assisted him in his booth at the San Diego County Fair.

Here is the link to the home page  Avi-Jewelry . But to get directly to the glass shards use this link. You can also buy antique (Roman, Byzantine, and more) coins, pottery, jewelry, vessels in this area.