A bit hard to comment on an ebayer without a link to the particular one. But you can be sure that if you are looking for something specific, it will be hidden behind a huge pile of mis-named rubbish, or, if you are looking for something of a general nature, there will be huge piles of very specific, but irrelevant, rubbish to get past.
For TailUK, the number of times that my Snowberry has been positively identified by a posh accent as a "Titanic".....but that was when the film was fairly recent and Discovery was full of it.