I got an e-mail this morning with a code for 30% select Pioneer products, with many of the most popular items being on there. The full list can be found here. Just use the code B7IN95L6 at checkout to receive the discount. Also Pioneer is running a $100 rebate off of the AVIC-X920BT and AVIC-Z120BT. So in essence you can get the X920BT for only $600 after rebate .
This offer is good through July 31.