From the Spink vcoins.com store:
http://www.vcoins.com/ancient/spink/store/dynamicIndex.asp                   

                  Carausius (A.D. 287-29

                  Carausius (A.D. 287-293), AR Ant.,London Rad., dr. and cuir. 
                  bust r. IMP CARAVSIVS P F AVG. Rev.. COMES AVG. Victory 
                  standing l., holding wreath and palm; in ex., [ML].RIC 15. 
                  Attractive green patina. Good VF

                        Price 
                          £ 160  US$ 292.88
                         € 235.84
                         AUD$ 381.08
                         CHF 364.90
                         CAD$ 349.79

                        Rates for 8/18/2005