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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 SD-50 Limited Edition 50th Anniversary Dreadnought | Reverb
1980 Martin Sigma D-10 Anniversary Rare Grade 9 Solid Spruce/Lam. Mahogany (DM-18) Acoustic Guitar ON HOLD | Reverb
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1980 Martin Sigma D-10 Anniversary Rare (100 Made) Acoustic Guitar | Classifieds for Jobs, Rentals, Cars, Furniture and Free Stuff
Sigma Guitars - Legendary Acoustic Guitars
SIGMA D-10 acoustic guitars
Martin Sigma D10 Anniversary 1980 Mahogany | Reverb
1980 Martin Sigma D-10 Anniversary Rare Grade 10 Solid Spruce/Lam. Mahogany (DM-18) Acoustic Guitar | Reverb
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1980 Martin Sigma D-10 Anniversary Rare (100 Made) Acoustic Guitar | Classifieds for Jobs, Rentals, Cars, Furniture and Free Stuff
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