I got lucky and manage to grab a few 2014 D-Day first day covers issued by France: 2 silk covers, 1 maximum cards and a few regular FDC. Cancels from Arromanches-les-Bains and Ouistreham. All bear the 0.66 euros Normandy D-Day stamp.
At the time of writing this post (July 5th 2014) I have only 3 left in store (
here) and I doubt I'll manage to find more.