This is Map Pack: Crypts (Paizo PZO4031; 2011) from the GameMastery line of D&D accessories; these 18 full-color 5"x8" map tiles can be combined to form a variety of tomb encounter areas.
It is brand new and sealed in shrink wrap.
Shipping cost will be determined by the shipping calculator.
And I will combine shipping to make it as economical as possible for you.