http://www.ebay.com/itm/Butterfly-Labs-Little-Single-25-GH-s-includes-power-supply-/271571716517?pt=US_Virtual_Currency&hash=item3f3aef89a5
Voila.
Of course, I don't know if yours includes a power supply.
But, if you start the bid out low enough, it seems people are willing to pay what we think are crazy prices for old-ass mining hardware that doesn't have a chance-in-hell to ROI. Believe me, enough of them know this, or at least have an idea. But, it's not like you're putting a gun to their heads, saying, 'Buy my miner, see?'
Always keep in mind the 10% ebay fee (on the total, including shipping) & whatever PayPal charges.
Do not sell on eBay. The buyer will get the miner, mine on it for a month, then claim it's broken and ship back a couple of used diapers. He'll get to keep the miner and you'll be holding 2 dirty diapers. See the other thread in hardware where others are having this scam happen to them.