Remember, there are some $15 off $100 circuit city coupons you might be able to find in-store. They also had online codes that might be on the coupons you get in-store (not too clear on this).
My brother bought one online using a code he found on google-most codes posted on deal hunting forums are expired but for some reason he found one from like 2 weeks ago that was working. He chose in-store pickup, went to the store, and found that they were sold out. So they special ordered him one and applied his coupon =)