Posted By:
robert aAn e98 brown just ended a few days ago on ebay.
If you've been looking for a few weeks, than it's possible that they have not popped up several times.
As Jim stated, the e93 brown has been found by collectors to be one of the tougher e93s. It's tougher than the e98 brown (which can be found with 4 different background colors) and the baker (which is quite common).
Robert