Up for sale is this 2023 Martin Standard Series D-18 in Natural — a Nazareth, PA-built acoustic that is as close to mint as it gets without actually being mint, all original and essentially unplayed. The D-18 is one of the most iconic and enduring acoustic guitars ever made, and the 2023 Standard Series version is firing on all cylinders — solid Sitka spruce top with scalloped forward-shifted X-bracing over solid mahogany back and sides, delivering that classic mahogany punch, dry midrange authority, and crystal clear note separation that the D-18 has been famous for since the 1930s. The mahogany neck with Modified Low Oval profile and High Performance taper sits on a 25.4" scale length with an ebony fingerboard and ebony bridge, 1¾" bone nut, and vintage-style open-gear tuners — effortless to play from the first fret to the last. Frets are perfect with zero wear and there is nothing on the body that stands out — this one is truly as clean as they come. Comes with the original Martin hardshell case.

Return Policy:
Payment

Item is not reserved or considered sold until payment has fully cleared. Pending or unverified payments do not hold the item.

Pre-purchase Inspection

All buyers are responsible for reviewing every photo and the full listing description before purchasing. Additional photos, measurements, or details are available on request — please ask before you buy, not after. Purchasing constitutes acknowledgment that you have reviewed the listing in full.

All Sales Final

Items are sold as-is. Cancellations are not accepted once payment has cleared. A 15% restocking fee applies to any cancelled order, regardless of shipping or tracking status, as preparation, packing, and handling begin immediately upon sale.

Returns

Returns are by approval only and must be requested within 24 hours of delivery. Approved returns are subject to:

—A 15% restocking fee (non-negotiable)
—Return in original condition with all original packaging and accessories
—Buyer-paid return shipping with full insurance and signature confirmation
—Refund issued only after the item is received and inspected

Items returned damaged, incomplete, or without insurance are not eligible for refund.

Condition Expectations

You are purchasing a used instrument, not a professionally set-up guitar. Minor adjustments (intonation, action, tuning stability, etc.) are expected and are the buyer's responsibility. “Used” condition is not grounds for a return.

Communication

Questions are welcome before purchase. Message me anytime — I'd rather answer ten questions upfront than deal with a misunderstanding after the sale.

Martin Standard Series D-18 2023 Natural with Hard Case

Customer Reviews