Septimius Severus. AD 193-211. AR Denarius (3.09 g, 6h). Struck AD 206. 

Laureate head right
Septimius on horseback prancing right, holding spear. 

RIC IV 202; RSC 480. 

CNG, Mail Bid Sale 73, 944
Sold for 125 USD

Used with permission of CNG coins, www.cngcoins.com.