Why not order the limited edition? It seems truly limited
I was very tempted by the LE of Muramasa, especially for the custom Hori Face Cover (not as much for the custom Hori screen protector). My Vita does already have a regular black Hori face cover though (and I love it). But $60 is just too steep for me and I have to draw the line on LEs based on cost. Too many games I want these days and I need to limit spending to accommodate that.
For Dragon's Crown, the preorder artbook WOULD push me over the edge to order, especially since it starts at $40 (Vita) and $50 (PS3); but I'll still try to wait for a Newegg $10 off promo for those, if possible.