Compared to buying a brand new module for 35 USD, the small pricedifference makes it more reasonable to buy new instead of secondhand.
Oh... I'd normally agree, but these really were next to new. Few months old was all and actually, one of the two modules I bought were defective and had to be sent back. Not a big deal, but I paid the shipping back to him for replacement. So... there's *some* value there knowing that what was sold was actually TESTED beforehand, $10 less than new for the pair *and* free shipping to boot. That would make it roughly a 25% discount from new, OY! :-P