"The collector's edition will only be available from Treefrog Games. It will have a larger map, wooden coins instead of card coins, a poster showing off the art of Peter Dennis, and no number eight (being the number of the beast). It will also have a different cover (by Peter Dennis). The price should be around £40 plus shipping. That will mean the US price will be about $60 plus an amount for shipping (not sure yet as Royal Mail are in the process of offering us a better deal on shipping to the States)."
Source: Martin Wallace, http://boardgamegeek.com/article/6993439#6993439