I have a small to medium size stock, about 6,000 volumes. I cover many general subjects but specialize in Australia and The Pacific. Just over 5,000 items are listed on the internet and can be searched and purchased via my personal shopfront on: 

http://www.abebooks.com/servlet/StoreFrontDisplay?cid=968490 

In addition to the usual credit/debit cards acceptable on that site I can also accept payment by Paypal and, by arrangement, by £Stg. & $Aus cheque.