Quoted from sataneatscheese:
Really. I've sold 5 in the past 5 year and 0 have shown up at my house and not purchased. Do others have this same issue?
I was thinking the same thing...I've sold 60~ in the last 10 years and I don't recall anyone ever actually coming to my house and not leaving with the pin. I feel like pricing and an accurate ad takes care of that issue naturally, but maybe I've just been lucky.