So, a thing I have never before done. But in the interest of reducing clutter (and covering a bill for unexpected auto repairs), I'm auctioning the keyboard that came with the iMac I bought in April 2007 and used continuously until getting a new keyboard in October 2010. So, that's three and a half years I used that keyboard. And it's perfectly functional, if a little schmutzy. It's signed and dated. The Red Tree and issues #17 through #58 of Sirenia Digest were written on this keyboard.