Possible free Lego Rock Band with $20 Old Navy purchase on Black Friday

We're going to approach this scanned Old Navy Black Friday ad with as much skepticism as we can muster, both because there are a lot of variables and because we, personally, are trying to convince ourselves not to join the Black Friday crowds at Old Navy, of all places.

According to the ad, the retailer will be offering free "Lego Rock Band video games" with purchases of $20 or greater on Friday, November 27. "Your preferred platform may not be available," the ad warns, presumably due to limited overall supply. We're wary that it could be a demo or something like that, but the fact that Old Navy will also be selling Rock Band 2 bundles, and giving away guitar controllers with said bundles, makes this doorbuster deal seem more likely. But it's still crazy to hand out a $50 video game with $20 worth of clothes.

If you want to check it out for yourself, Old Navy stores will be open at 3AM that day. Have fun!

Check out Joystiq's Black Friday Game Deals Hub or jump to a retailer guide below:

Best Buy | GameStop | Kmart & Sears | Target | Toys"R"Us | Walmart

For more Black Friday coverage, check out Black Friday Deals, Cyber Monday Sales,
And other Black Friday 2009 stories today from Walletpop.com