CowBoom offers the used Sony PlayStation 4 500GB Console in Black, model no. 10034, for $269.99. Coupon code "PS42416" cuts it to $189.99. With free shipping, that's $10 under our mention of a similar used PS4 from October and the lowest total price we've seen for any used PS4. (It's also $100 under the best price we could find for a refurb purchased elsewhere.) It includes only the 500GB console and power cable. (New units also come with a controller, HDMI cable, headset, and USB charging cable.)

Note that these are used items and will show signs of use, such as scuffs and light scratches.