Prices are taking a little dip and I would recommend buying singles and not boxes at this time. For $200 (the price of two boxes) you can get some pretty good prop cards and any autograph other than Hermoine. I just won this permission slip for just under $200 to replace my boring white one.
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3293631265&sspagename=STRK%3AMEWN%3AIT&rd=1And I have been buying a few of the cheaper autographs as well as I think they will start making a rise once the movie hits. This is a bad time of year for ebay (nice weather starting to show up, and Christmas too far away, and everyone in the US has already spent any tax returns) After the movie hits these cards are going to really take off, much better to buy singles now. Boxes are great boxes as there are soooo many good pulls, but I have been fighting the temptation to open my extra 3 cases and invest in singles instead.
ztaylork