Ashford takes up to 57% off a selection of used , with prices starting from $3,900. Plus, all orders receive free shipping. A couple of best bets, with prices compared to the price of a used unit elsewhere:
Used for $4,700 (pictured, $1,499 low)
Used for $5,600 ($199 low)
Note: A 1-year Ashford warranty is included.
Open your wallet a little wider for these things, and it will be money well-spent.