I have a fully loaded and tested Apple II 1Mb memory expansion card for sale for $55.00, including shipping within the USA. Comes in antistatic sleeve. This is the Apple brand "slinky" card. It is compatible with the Apple II, II+, and IIe computers. I will also include two software packages that can take advantage of this card;DazzleDraw and the Apple System Disk v4.02. I'll also happily send you a PDF of the manual for the card. If you're keen to have the original box that came with it, that's an extra $5.
I do have some additional terms. I will ship outside of the USA for the additional postage cost. This listing is good for one week from today, and ends here on June 11, 2014, then I post the item on Ebay. BTW one of these just sold there, untested, without extras, shipped for $58.