not 1000% sure. But i believe this is the part you need. You can get it from the mouser catalog for $5.10 each plus shipping which will be cheaper than getting it from Australia. Unless, of course you are from Australia.
also this one would be brand new, not a pull from an old board.
And unless I am mistaken there is a typo on the ebay listing. it should be a 256k not 265k.
http://www.mouser.com/search/Product...CAT28C256LI-15