Plotina, AR Denarius. Obv: PLOTINA AVG IMP TRAIANI, diademed, draped bust right. Rev: CAES AVG GERMA DAC COS VI PP, Vesta seated left, holding palladium and sceptre. RIC 730 (Trajan); Cohen 3. RIC_0730[trajan]_den CNG Auction, 24th Sept. 2003. Sold for $1,850. Used with permission of CNG coins, www.cngcoins.com, Jul. 2010