Nero AE18 of Lydia, Thyateira. (3.56g). First issue, 55-60 AD. 

Obv: NEPWN KLAYDIOC KAICAP CEBA, bare headed, draped bust right 
Rev: QYAT-EIPHNW-N, double headed axe.

RPC I 2382, BMC 62, SNG Cop 597.

Price
  US$ 350.00 	 euro 235.70
 £ 177.79
 AUD$ 387.45
 CHF 378.76
 CAD$ 348.01
Rates for 2/1/2008

From John Jencek's vcoins.com store, http://www.ancient-coins.com/