The D-28: Breadth And Gradient
PRE-WAR MARTIN WORTH
D-45 PRICE APPRECIATION: SELECTED REFERENCE POINTS |
PERIOD |
APPROXIMATE MARKET RANGE |
SOURCE / CONTEXT |
1982 |
~$ 7,000 |
Guitar Trader price guide |
1990s mid-decade |
~$ 100,000 |
Collector market; early institutional interest |
2005 |
~$ 135,000 |
Published listing noted in trade press |
2011 |
$ 250,000 – $ 400,000 |
Vintage Guitar‘ most valuable’ ranking |
2015 |
$ 300,000 +( baseline) |
Gruhn refinished example at $ 195,000 |
2024 – 25 |
$ 350,000 – $ 520,000 + |
Active dealer listings; Blue Book range |
collector Mac Yasuda’ s documented holdings of 14 original D-45s— represent a category where the musical instrument and the cultural artifact have effectively merged, and standard condition-based valuation models apply only partially.
The D-28: Breadth And Gradient
Pre-war D-28 production from 1931 through 1944 reached roughly 1,600 to 1,700 instruments, depending on how one defines the cutoff. That broader base creates a wider pricing spectrum, though the upper tier remains formidable. Museum-grade examples— original finish, original top, intact herringbone purfling, forward-shifted scalloped X-bracing— have traded between $ 60,000 and $ 260,000 depending on year and condition. Fifteen years ago, the upper boundary of that range would have seemed implausible for a production dreadnought.
The bracing chronology shapes much of that spread. From 1931 through much of 1938, Martin positioned the X-brace forward and scalloped the braces deeply, producing a broad, open low end that bluegrass players elevated into near-mythology. The X shifted rearward in 1939; scalloping was gone by mid-1944. Herringbone purfling ran continuously on the D-28 from its introduction in 1931 until the German-sourced material ran out after the war. The last examples appeared in 1946 and into early 1947. The combination of forward-shifted bracing and herringbone trim existed for a relatively narrow window, which is precisely why those instruments occupy the highest demand tier and why their tonal character has proven so difficult to duplicate convincingly.
Beyond bracing era and purfling, condition determines where within any tier a guitar actually lands.
Finish thickness under blacklight, bridge-plate originality, brace carving profile, the footprint left by an old cleat— buyers who know what they’ re looking at find evidence that photographs don’ t show and sellers don’ t always volunteer.
Multiple listings document the value gradient. Fine original 1940 examples have appeared around $ 70,000. Well-preserved 1939 instruments with moderate wear have traded near $ 40,000. Wellplayed guitars with repairs or replaced components cluster between $ 30,000 and $ 80,000— a 1937 herringbone player-grade example reportedly sold for around $ 80,000 in late 2019. The spread from $ 15,000 to $ 260,000 on guitars built in the same decade, to the same basic design, tells you most of what you need to know about what this market actually values.
Also, paper trail matters throughout. Most of these transactions happen privately, benchmarks rare-
COLLECTIBLE GUITAR | 101