$10 off on Xbox Live Subscription/Points Bundle

For extremely limited time, Amazon is offering a "secret" $10 discount when you purchase 3-month Xbox Live Subscription Card with 1,600 Xbox Live Points Card. Just add both itmes to the cart and advance to the last page of the check-out, where $10 savings will be applied. The total, including shipping, for both items will come out around $28, which is the best available price ever for both items.