Vintage Circa 1983-84 Martin Sigma DM-3M Acoustic Guitar | #271100123
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Sigma Guitars
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SIGMA GCS-4 acoustic guitars
I bought this 1978 Sigma Guitar off of Ebay. Got it for about $200 (+ another $200 for shipping from Portland to Chicago!) It had not arrived yet but I would like
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Sigma Guitars – Sigma Guitars Est. 1970
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In 2020, Sigma Guitars celebrates its 50th Anniversary! — Algam Benelux
