Update: Now $8.90 at Kmart
Kmart.com has 12-Piece Ball Wide-Mouth Pint Mason Jars with Lids and Bands for $9.89 with free store pickup.
Amazon.com also has 12-Piece Ball Wide-Mouth Pint Mason Jars with Lids and Bands for $9.87 (now $8.90). Free shipping with Prime (free student accounts available) or if you spend $35 or more. Thanks Etroupas
Deal Editor's Note: These decorative ball jars don't have to be used just for canning. Some of our users have made great suggestions for alternate uses, from jars for candle making to soap dispensers. A member of my family handcrafted pendant lights from them. -daisybeetle