Maine Mailbox Store Mailbox Installation (Required with any Purchase) $250.00 Add to Cart for Installation Added! Stanley Black Extra-Large Steel Mailbox $55.00 Add To Cart Added! Architectural Standard Size Gray Metal Mailbox $35.00 Add To Cart Added! Elite Large Black Mailbox $40.00 Add To Cart Added! Elite Large Mailbox White $40.00 Add To Cart Added! Severe Weather Brown Wood 4 x 4 Mount Mailbox Post $45.00 Add To Cart Added! 6 ft. Pressure-Treated Pine Gothic-Top Mailbox Post $45.00 Add To Cart Added! Premium Cedar Mailbox Post $60.00 Add To Cart Added! Email or call for a quote if you don’t see what you are looking for.