I really don't understand why people don't take just a few minutes to make a more detailed listing. As the seller, you are trying to make the most amount of money, but so many sellers throw something up like:
"mario for nes no manual paypal only plz"
Like they are on the subway and making a quick listing before they forget or something. It is really odd. And I understand if you have 1,000 listings, but it really surprises me when it is someone with just a few listings.
Course, we now have the whole "ebay mobile" thing, which encourages it, so I don't know.
I guess not everyone is a marketing expert, but some of it seems like common sense...