From the Barry Murphy vcoins.com store:
http://www.vcoins.com/ancient/bpmurphy/store/dynamicIndex.asp
                   

                  THRACE, Deultum. Maximus, Caesar. 235-238 AD. Æ 24mm (9.14 
                  gm). 

                  Bare head right / Zeus seated left, holding patera and 
                  sceptre, eagle before. Jurukova 205. Fine. 

                        Price 
                          US$ 45  € 36.22
                         £ 24.47
                         AUD$ 58.20
                         CHF 55.89
                         CAD$ 52.92

                        Rates for 9/9/2005