The listing, 5,000 New LR44 Watch Batteries Good for Projects - Free Shipping has ended.
Amazon is selling these at much more than I paid for them, see: http://www.amazon.com/SUNCOM-LR44-Batteries-pointers-electronics/dp/B004HJRNQE. However this is still the stupidest purchase I have ever made. I thought I would use them for projects like "Throwies" which are LED taped to rare earth magnets and watch batteries, see: http://graffitiresearchlab.com/projects/led-throwies/.
That's a cute idea, but I had already done that long ago and no new projects were coming up. So these 10,000 batteries I got for next to nothing were a source of nagging to throw away from the female authority in the house. Well I hope you have a project for them.
They are very heavy, so be sure you have something you can use them for or be sure you are patient enough to wait and sell them off piecemeal at a glacial rate...Or find someone you don't like to pass them off to.
I will free ship them in a Priority Mail flat rate box, so shipping won't be too bad because you can load up to 70 lbs in the boxes.
P.S. - I just spot checked one and it goes into the green for battery goodness.