Excellent sounding Martin Custom Shop D-14 just in on trade (the -14 simply refers to the idea that this is a customized 14-fret dreadnought). What makes it custom? A bevy of features that'll push it right to the top of the list for anyone interested a pre-owned Martin D-18 style guitar. Adirondack Spruce top. Flamed Mahogany. Hide glue construction. Need we continue? While pre-owned, this guitar remains in excellent condition, with nary a hair out of place. It bears repeating: excellent sound (and playability). Priced with its original Martin Custom Shop hard case (and accompanying silky guitar covering).