You can get a free stability ball from Sears once again.
They ran this promotion before and basically you register and enter the coupon code: Ball and I believe the coupon is emailed to you.
The value is $12.99.
Last time around people were very upset because some emails took longer then others to arrive and some people got the emails after the coupon expired. Some people complained because the value listed on the coupon was lower than the prices in store.
So there were some glitches but I did not hear from one single person that was not able to actually redeem the coupon for a free ball. The people that did redeem it seemed very pleased with what they got and the coupon was just adjusted to the price of the item.
So hopefully all that has been worked out but you might just register and then be patient for the coupon to arrive in your email. Once it does, just take it to the store (or follow the directions they provide) and hopefully you will be very happy with your new fitness ball.