Militaria is on our grab-first list, and for good reason: collectors are devoted, supply is finite, most of it ships easily, and the average estate-sale seller has no idea what any of it is worth. It's also a category where a single detail — a name, a unit, a star count — can multiply the value. Our own receipts:
The one rule that governs militaria value: named is worth more
New sellers assume a soldier's name written inside a helmet lowers value — "it's not mint." The opposite is true. A named piece is researchable: collectors can trace the soldier, the unit, the battles. Our M1 helmet was marked to a soldier in the 1st Infantry Division and sold for $304; an anonymous one is worth a fraction of that. Names, unit markings, and inscriptions are the value, not damage to it.
Old flags — count the stars
The single most overlooked four-figure item at estate sales. The star count dates a U.S. flag to a specific window: 45 stars = 1896–1908, 44 stars = 1891–1896, and each has a collector market. Hand-sewn, large-format, and unusual counts go highest — our 45-star sold for $1,799, the 44-star for $1,250. Even common 48-star WWII flags clear $150–$230 when they're sewn cotton with rope headers. Most people see "old flag" and think decor; you should think dated historical textile.
Helmets, uniforms, and field gear
WWII and earlier is strongest, but there's demand down to Vietnam. Helmets (especially named or with division markings), uniform groupings, patches, and field equipment all sell. The tells that add value: maker stamps, dated components, named items, and anything that ties a piece to a specific unit or campaign. Condition matters less here than authenticity and identification.
Edged weapons, medals, and insignia
Antique swords, bayonets, medals, and insignia are compact, shippable, and collector-driven. Our Prussian M1889 infantry officer's saber with a lion-head pommel sold for $202. Maker marks, regimental markings, and original scabbards drive the price. This is also the most-faked corner of militaria — see below.
Paper and photos count as militaria too
Discharge papers, unit photos, wartime letters, and event ephemera have real collector markets and cost almost nothing to ship. A named Eagle Scout sash and medal lot sold for $219. When you find a box of old military paper, never assume it's trash — it's often the sleeper.
The reproduction minefield
Militaria is faked more than almost any category, especially Nazi-era items, medals, and edged weapons. Protect yourself: learn the weight and construction of real examples, be suspicious of "too clean" pieces, check maker marks against known references, and when a big-ticket item is ambiguous, run it through sold comps and deep research before you commit (the exact method: the sold-comps method, and how to tell if something is valuable). When you can't authenticate, price and describe it as unverified — honesty protects your feedback.
A note on selling it right
Title with the specifics collectors search — war, branch, unit, maker, "named." Photograph every marking, stamp, and flaw. And ship the fragile and valuable pieces armored (the shipping guide covers signature confirmation and insurance on anything over $300).
Militaria is one line on the auto-buy list
The full grab-first list, the categories to skip, and the research stack that authenticates and prices them — Modules 2–3 of First 100 Flips, behind $876 → $14,042 in documented flips.
Get First 100 Flips — $198 →