CowBoom offers the used Sony PlayStation Vita WiFi System, model no. PCH-1001, for $119.99. Coupon code "Vita20" cuts it to $99.99. With free shipping, that's tied with our December mention as the lowest total price we've seen for this model. (It's also $84 less than another used unit and $115 below the best price we could find for a new one.) It features a 960x544 multi-touch 5" OLED, multi-touch pad on the rear of the device, dual analog sticks, and front- and rear-facing digital cameras.
Note: No warranty information is provided. Also, this used unit is a grade 4 and may be missing parts or accessories and have significant scratches or scuffs.
Exercising in the right way can "significantly" improve brain function for folks over age 50, new research shows. Here's the skinny.