Buy Maple › 1/2 Gallon - Dark - Vermont Maple Syrup Image 1 of 2 Image 2 of 2 1/2 Gallon - Dark - Vermont Maple Syrup $34.00 1/2 Gallon of our finest Grade A dark maple syrup, made in Calais, Vermont. Quantity: Add To Cart Added! 1/2 Gallon of our finest Grade A dark maple syrup, made in Calais, Vermont.