Delta has the garage sale a few times a year. Unfortunately, it is not open to the public. I’m fortunate to know someone who works there. You might be able to call one of the airlines and ask if you could get a pass or something. I got mine for $125, a major bargain! But I had been there many times prior with no luck. Most are really crappy looking and beat up. The good ones online have big markups due to rareity of the item. I almost got into a verbal smack down with a lady over this unit. I won, she lost.