(Picture is an example of the type of coin that you can receive based on availability) The coins are well-preserved and will be a great conversation piece for any coin collector. slabbed Ancient Roman imperial coins. This ancient Roman coin is a piece of history from the imperial era, dating back from 27 B.C to 476 AD in addition having the original desert patina that brings out its true character of its time period. The coins features the image of one of the many rulers from ancient Roman times. They are valuable additions to any collection of ancient and modern coins.