To get a $10 off at PC Coinnection Express use coupon code: ThankYou at checkout.
The coupon code will take off your total item plus shipping.
Shipping for me was $6.58, but it will vary on the price of the item.
You can get 3-Packs of these Panasonic Batteries ($0.94 each) for FREE!

Computers, Laptops, Monitors, Hard Drives & More - PC Connection Express