Unfortunately you can't leave negative or even neutral feedback as a seller.
Starting a non-paying bidder case might even bring more problems if ebay sides with the buyer (as it frequently does) particularly if the buyer says it is a boot.
If it was me selling then, even though it was clearly listed as a re-issue (and everyone knows what that means), I would sort out a mutual withdrawal of the sale and get my fees back and put it down the increasingly high proportion of loons that buy on ebay these days. No point getting into an argy bargy, move on.
Cheers
Paul