A couple of pony deals are currently in action, or at least deals that include pony. If you were looking to buffer your MLP colleciton a bit, the entire pony section over at Toys R' Us is Buy 1 Get 1 50% off. There are a few restrictions on it, so make sure you check the fine print before checking out.
And over at Hot Topic, more Hot Cash codes are available if you wanted to pick up a Halloween costume or something.
$15 off $30 - KJYT29GQ
$45 off $90 - YR12KELA
$75 off $150 - QZ76DRTJ
(Note: if you use one, it locks the others out. You may need to clear cache if you want to add more to your order later on.)
Thanks to Candygram and Richard for the heads up!