My experiences w/ eBay have been, shall we say, sub optimal. You might get what is advertised, and then again you might not. Paypal (I despise that corporation almost as much as I despise eBay) allegedly will offer you buyer protection, but why put yourself through what could be a terrible experience? Just buy it from KEH, and if it doesn't suit you, return it.
Now I have been burned by KEH in the past too, and will never, ever buy anything from Adorama or B&H as long as I live after past problems, but KEH is generally on the money w/ descriptions, and they have a LOT nicer people working there. You get a little of that old time Atlanta politeness. The whole New York rudeness and indifference crap that you get in the above stores is so childish and juvenile. Never mind the underhandedness of their reps. Other people love them, I am only describing my personal dealings, which were awful.