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Sigma Dreadnought Solid Spruce Top - Mahogany Back and Sides - Gloss
Sigma Dreadnought Solid Spruce Top - Mahogany Back and Sides - Gloss
Sigma Dreadnought Solid Spruce Top - Mahogany Back and Sides - Gloss
Sigma Dreadnought Solid Spruce Top - Mahogany Back and Sides - Gloss
Sigma Dreadnought Solid Spruce Top - Mahogany Back and Sides - Gloss
Sigma Dreadnought Solid Spruce Top - Mahogany Back and Sides - Gloss
Sigma Dreadnought Solid Spruce Top - Mahogany Back and Sides - Gloss
Sigma Dreadnought Solid Spruce Top - Mahogany Back and Sides - Gloss
Sigma Dreadnought Solid Spruce Top - Mahogany Back and Sides - Gloss
Sigma Dreadnought Solid Spruce Top - Mahogany Back and Sides - Gloss
Sigma Dreadnought Solid Spruce Top - Mahogany Back and Sides - Gloss

Sigma Dreadnought Solid Spruce Top - Mahogany Back and Sides - Gloss

$599.01

(7 reviews)

Model DM-18 Dreadnought solid Sitka spruce top mahogany back & sides mahogany neck bone nuts micarta touch scale 25.4 "(645 mm) nut width 44.5 mm Grover nickel-plated open tuners.

Model DM-18 Dreadnought solid Sitka spruce top mahogany back & sides mahogany neck bone nuts micarta touch scale 25.4 "(645 mm) nut width 44.5 mm Grover nickel-plated open tuners.

Sigma Dreadnought Solid Spruce Top - Mahogany Back and Sides - Gloss

(7 reviews)

Model DM-18 Dreadnought solid Sitka spruce top mahogany back & sides mahogany neck bone nuts micarta touch scale 25.4 "(645 mm) nut width 44.5 mm Grover nickel-plated open tuners.

Model DM-18 Dreadnought solid Sitka spruce top mahogany back & sides mahogany neck bone nuts micarta touch scale 25.4 "(645 mm) nut width 44.5 mm Grover nickel-plated open tuners.

$599.01 - $1,141.27

in 12 offers

The lowest price for Sigma Dreadnought Solid Spruce Top - Mahogany Back and Sides - Gloss right now is $599.01 at bmusic, compared across 12 retailers.

The all-time low was $599.01 on 26 Aug 2026. That's the lowest price we've ever tracked — a great time to buy.

Prices last updated 1 Nov 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 01/11/2026 03:06:10

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=bmusic.com.au&sz=64bmusic

$599.01

Sigma DM-18 Dreadnought Acoustic Guitar

Free delivery

https://www.google.com/s2/favicons?domain=guitarbrothers.com.au&sz=64Guitar Brothers

$615.00

SIGMA DM-18+ DREADNOUGHT SOLID SPRUCE TOP

Delivery $39.95

https://www.google.com/s2/favicons?domain=musicstreet.co.uk&sz=64MusicStreet

$728.00

Sigma DM18 Mahogany Back & Sides dreadnought - MusicStreet

Delivery between 5–9 Nov $58.32

https://www.google.com/s2/favicons?domain=bettermusic.com.au&sz=64Better Music

$899.00

Sigma DM-18 Dreadnought Acoustic Guitar - Spruce/Mahogany

Free delivery

https://www.google.com/s2/favicons?domain=gsus4.com.au&sz=64Gsus4

$899.00

Sigma DM-18 Standard Series Dreadnought Spruce/Mahogany

Free delivery

https://www.google.com/s2/favicons?domain=foundsound.com.au&sz=64Found Sound

$909.00

Sigma DM-18 Mahogany Dreadnought Acoustic

Delivery between 5–9 Nov $129

https://www.google.com/s2/favicons?domain=skymusic.com.au&sz=64Sky Music

$909.00

Sigma Standard Series Dreadnought Spruce/Mahogany

Free delivery

https://www.google.com/s2/favicons?domain=perthmusicshop.com.au&sz=64Crescendo Music Western Australia

$919.00

Sigma Guitars Martin Style DM-18 | Crescendo Perth Music Store

https://www.google.com/s2/favicons?domain=guitarfactory.com.au&sz=64guitarfactory.com.au

$979.00

Sigma DM-18 Sigma Mahogany Dreadnought

Delivery $45.42

https://www.google.com/s2/favicons?domain=guitarworks.ca&sz=64Guitarworks

$995.00

Sigma DM-18 Dreadnought Acoustic Guitar Natural

Delivery between 5–9 Nov $258.90

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

Great guitar...
2 June 2022

originally posted on dv247.com/en_GB/GBP

A beautiful instrument - as close to the real thing as one could get... plays great, looks great, has a great sound. Included gig-bag is of very high quality also. All in all, a great buy - I recommend.

Review of Sigma DM-18 D Acoustic Guitar
11 February 2014Reviewed by Andertons Music Co. customer

originally posted on Andertons Music

Seems to be pretty good guitar, maybe could do with some adjusting/setting up.

Sigma DM 18 does not compare to a Martin D18
25 December 2019cityslicker2007

originally posted on ebay.com

Disappointed with the tone and sound of this guitar...being a Japanese made instrument I thought it would be better. My Yamaha FG 450 is a far superior instrument.

Specification

HandednessRight-handed
Instrument TypeGuitar
Sub TypeAcoustic
Nut Width1-3/4"]}, isSubjective":false,"evidence":[10]},{"values":["44,5 mm
Nut MaterialBone

Price comparison

Updated 2 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=bmusic.com.au&sz=64
bmusic

$599.01

Out of stock

Sigma DM-18 Dreadnought Acoustic Guitar

Free delivery

https://www.google.com/s2/favicons?domain=guitarbrothers.com.au&sz=64
Guitar Brothers

$615.00

Out of stock

SIGMA DM-18+ DREADNOUGHT SOLID SPRUCE TOP

Delivery $39.95

https://www.google.com/s2/favicons?domain=musicstreet.co.uk&sz=64
MusicStreet

$728.00

Sigma DM18 Mahogany Back & Sides dreadnought - MusicStreet

Delivery between 5–9 Nov $58.32

https://www.google.com/s2/favicons?domain=bettermusic.com.au&sz=64
Better Music

$899.00

Backordered

Sigma DM-18 Dreadnought Acoustic Guitar - Spruce/Mahogany

Free delivery

https://www.google.com/s2/favicons?domain=gsus4.com.au&sz=64
Gsus4

$899.00

Out of stock

Sigma DM-18 Standard Series Dreadnought Spruce/Mahogany

Free delivery

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

Great guitar...
2 June 2022

A beautiful instrument - as close to the real thing as one could get... plays great, looks great, has a great sound. Included gig-bag is of very high quality also. All in all, a great buy - I recommend.

originally posted on dv247.com/en_GB/GBP
Review of Sigma DM-18 D Acoustic Guitar
11 February 2014

Seems to be pretty good guitar, maybe could do with some adjusting/setting up.

Reviewed by Andertons Music Co. customer originally posted on Andertons Music
Sigma DM 18 does not compare to a Martin D18
25 December 2019

Disappointed with the tone and sound of this guitar...being a Japanese made instrument I thought it would be better. My Yamaha FG 450 is a far superior instrument.

cityslicker2007 originally posted on ebay.com

Specification

HandednessRight-handed
Instrument TypeGuitar
Sub TypeAcoustic
Nut Width1-3/4"]}, isSubjective":false,"evidence":[10]},{"values":["44,5 mm
Nut MaterialBone