Thanks for the replies people i have been flat out with work sorry i did not get back to everyone sooner.
I am paying $100 inc postage. as for the numbers i need you to take the top cover off and look at the 28 pin chip in the bottom right hand corner for the number 27C256 usually written on the chip itself sometimes under the sticker i do not want ecus with 27C128 chip.
Thanks Heaps and keep them coming!!!