Была в Ри́мской респу́блике своя денежная единица?
Roman currency for most of Roman history consisted of gold, silver, bronze, orichalcum and copper coinage (see: Roman metallurgy). From its introduction to the Republic, during the third century BC, well into Imperial times, Roman currency saw many changes in form, denomination, and composition. A persistent feature was the inflationary debasement and replacement of coins over the centuries. Notable examples of this followed the reforms of Diocletian. This trend continued into Byzantine times.
gold, silver, bronze, orichalcum and copper coinage