Clothing and accessories discounter TJ Maxx may be planning a repeat of a publicity stunt from last year, where it sold iPads at a $100 discount in extremely limited quantities as a "door buster" type promotion. A tipster to The Verge says the chain will put the 16GB Wi-Fi iPad 2 on sale tomorrow (December 3rd) for $399, $100 off. The report also said that stores would be limited to 15 units on hand, and that perhaps not all stores would be getting stock.