More specifically, I'm looking for the Enemy Within boxed set.

The usual avenues like Amazon have very few units at very unreasonable prices. Does anyone know of other circuits that may still have some stock?

Thanks in advance.

Where are you from? Out of Canada you could try these two sites.

http://www.starlitcitadel.com/games/rpgs/warhammer-fantasy-dark-heresy/warhammer-fantasy-rpg/show/200.html

http://www.meeplemart.com/store/Search.aspx?ps=60&SearchTerms=warhammer+fantasy+roleplay

Meeple mart has some good deals on some of the stuff it has left and starlight appears to have the enemy within in stock.