Ending today, QuickShip Electronics via eBay offers the open-box Apple iPad mini 2 8" 32GB WiFi Tablet with Retina Display in Silver for $229.99. Apply coupon code "PBACK2SCHOOL20" and check out with PayPal to drop the price to $183.99. With free shipping, that's $6 under our mention from February and the lowest price we've seen. (It's also at least $115 under the best deal we could find for a new one elsewhere.)

Note: This coupon can be used twice per account, and a 1-year QuickShip Electronics warranty applies.