Places like blockbusters that do only sell used games is a viable arguments, because CC and BB do not sell used items, and therefore will not sell their new items at used item prices. I have found the policies, and highlighted them appropriately.
Best buy pricing policy:
Pricing Policies
Online prices, offers and selection may vary from our retail stores and are subject to change.
In-Store Price Guarantee ? If, within 30 days (14 days for computers, monitors, printers and notebooks, camcorders, digital cameras and radar detectors) of your purchase from Best Buy, you find a local competitor (excluding Internet competitors) offering a lower price on an available product of the same brand and model, we'll refund the difference plus another 10% of the difference. Just bring us a current ad or other verifiable written proof of the lower price, plus your original Best Buy sales receipt to claim your refund. [/b]This offer good only on all new in-the-box products of the same brand and model that is availble in-store at any other local authorized retailer[/b] (IE: Joe's ad in the classfieds probably doesnt pass as an authorized retailer). It does not apply to competitor's one-of-a-kind or other limited quantity offer, or when a bonus or free offer (such as special financing program or manufacturer's rebate) is included in the purchase. Offer does not apply to BestBuy.com pricing. All returns exchanges and price adjustments must be made in the country of original purchase. See a Customer Service Representative for details.
*In California, excludes cellular, digital and PCS phones and pagers.
Online Price Guarantee ? At this time we do not have a price match guarantee. However, if you purchase an item online or at an in-store kiosk and choose in-store pick up, and the item is offered at a lower price when you pick it up, you will be charged the lower price.
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Circuit City:
Auto Price Protection
As a benefit of selecting our Express Pickup option you will automatically receive the lower of our website price on your day of purchase or the in-store price (at your selected store) on the day of pickup. The difference will automatically be refunded to your original pay type. It's that simple! We go a step further, you also get our 30 day Price Match Plus Guarantee after receiving your purchase.
To take advantage our "Automatic Low Price", you must choose the in-store Express Pickup option. Circuit City's Price Match Plus Guarantee, however, applies to all purchases made from circuitcity.com or our stores.
Circuit City's Price Match Plus Guarantees
Online Price Match Plus Guarantee (for purchases made at circuitcity.com)
Nothing's worse than paying too much. That's why we do everything in our power to make sure you don't pay a penny more than you should for anything you buy at Circuit City. If you've seen a lower advertised price from a local store with the same item in stock, we want to know about it. Bring it to our attention, and we'll gladly beat their price by 10% of the difference. Even after your Circuit City purchase, if you see a lower advertised price (including our own sale prices) within 30 days, we'll refund 110% of the difference. We're with you!
Our policy applies only to advertised prices. It does not apply to special offers or promotions, including rebates, free-with-purchase offers, and special financing. In order to take advantage of our Price Match Plus Guarantee, you must visit or call your nearest Circuit City store, as we do not provide electronic online price matches.
In-Store Price Match Plus Guarantee (for purchases made in one of our stores)
Nothing's worse than paying too much. That's why we do everything in our power to make sure you don't pay a penny more than you should for anything you buy at Circuit City. If you've seen a lower advertised price from another local store with the same item in stock, we want to know about it. Bring it to our attention, and we'll gladly beat their price by 10% of the difference. Even after your Circuit City purchase, if you see a lower advertised price (including our own sale prices) within 30 days, we'll refund 110% of the difference. We're with you!
Our policy applies only to advertised prices. It does not apply to special offers or promotions, including rebates, free-with-purchase offers, and special financing.
Hope that helps