I just added 14 ancient Roman coins from the third century to my site: http://augustusmath.hypermart.net/coinlist.html Some are provincials of Caracalla, Geta, and Philip II. One has a legionary number, which is very rare and interesting. Some are nice imperials. Valerian, Probus, Severus Alexnder, Herennius Etruscus, Carus. The page has many more Roman coins with prices recently reduced, and the site has page on other ancient areas such as Byzantine, Greek, Republican, etc. Here is one. Please go to the page for many others. Herennius Etruscus, 250-251. Son of Trajan Decius AR 23-20 mm. 3.79 grams. PIETAS AVGVSTORVM RIC (Trajan Decius) 143, page 139, struck as Caesar. Sharp hair detail. Very good portrait. [$79 + $4]