Got a strange Giftcard after cancelling HD-DVD Addon for Pickup from BestBuy.com

[iNCREDiPiNOY]

At first, I decided to order Xbox 360 HD-DVD Addon Player at BestBuy.com for Pickup. I had $150 credit on my giftcard as a Christmas gift. I paid $44.99+tax with $5 RZ Certificate. About 3 hours later, I received a second confirmation page stating that my store is not available. I contact my CS to see if they have them in stock and they confirmed that they have 56-60 quantities at the Warehouse. I also ask them to do physical check and they did. Then I contact BB CS Care to re-update my order but they couldn't. They gave me 3 options to choose from are another Store Pickup, Ship plus free shipping, or cancel my order and buy it in-store. I decided to cancel my order and have them ship my giftcard and the RZ certificate by email. Today, I got my giftcard in the small envelope and the invoice was printed as $101.30 instead of $48.70. I also double checked by scratching my giftcard to entered it at online to see the balance and is still $101.30, no joke! Look kinda strange, huh!