This seller is offering a 1962 or 1963 Epiphone Olympic Double - the more desirable two pickup[ version of this guitar. These are pretty darn good sounding and playing rock and roll guitars. These are a lot better instruments than they appear at first glance - this is definitely not a Melody Maker.
The $999 price is pretty decent for this guitar - although it does have replacement tuners which is sort of a drag. Make sure there are no neck break repairs at any point - these often have repaired neck breaks in the used market since they were not always well cared for by the original owners. - Jim C