From the Herakles Numismatics vcoins store. See http://www.herakles-inc.com/

       
      Titus. Gold Aureus. Pax. 

      Reign: Emperor, A.D. 79-81. 
      Denomination: AV Aureus.
      Diameter: 19 mm.  
      Weight: 7.379 grams. 
      Mint: Struck in Rome.
      Obverse: T. CAESAR IMP. VESPASIAN. Laureate head r.
      Reverse: PAX AVGVST. Pax seated l., holding branch and 
sceptre.
      Reference: RIC 39, 212. Cohen 134.
      Grade: Extremely Fine. 

Price 
  US$ 7,750  € 6398.18
 £ 4436.59
 AUD$ 10160.35
 CHF 9988.31
 CAD$ 9437.95

Rates for 7/21/2005