We have printed a lot of foamcore mounted posters like this one, which was at the local bookstore when I went to hear the author speak.
A lot of these are carried around by the authors from place to place, and we recommend using our plastic edge trim to keep the edges from getting chewed up. You are bound to whack them into the doorway or your trunk lid as you move them around. The edge trim keeps your foamcore print looking fresh!