We've seen various bundles lately with regards to the PlayStation Vita and Walmart has also put together one of their own for the next week. Until Thursday, every purchase of the Vita-only console will be accompanied by a $50 Walmart Gift Card. If you're uninterested in the games available, a gift card is certainly a better option as you'll be able to choose when and what to buy with it. Also, the card doesn't have an expiry date and isn't bound to electronics, for example, so you can use it on whatever you wish.
Unfortunately there isn't a link online to the promotion but you can see it on the back page of this week's flyer.
The deal ends on August 23.