Ancient Coin Value Guide — Book III
Prepared by Kinzer Coins · First Edition · Market review: September 2026
Ancient Coin Value Guide Book III
The End of the Western Roman Empire
AD 364–476. A late Roman coin value guide covering Valentinian I through Romulus Augustulus, with certified/slabbed prices, current fixed-price retail, and buyer-inclusive auction evidence kept separate.
Late Western Roman Coin Values, Explained Clearly
Book III is designed to answer practical collector questions such as “What is a Romulus Augustulus coin worth?”, “What is a Valentinian III coin worth?”, and “Why do prices become so specimen-specific near the end of the Western Roman Empire?”
AD 364–476, from Valentinian I through Romulus Augustulus. Julius Nepos remains part of the historical afterword through AD 480.
Certified/slabbed market first, fixed-price raw retail second, and buyer-inclusive raw auction acquisition cost third.
For Specialist Only rulers, forcing a range would create false precision. Specific comparable transactions are more useful.
Book III uses a September 20, 2026 research cutoff and a current-retail snapshot from the same period.
Market evidence in a fixed order
Book III preserves the methodology established in Books I and II while adding stricter controls for market confidence, repeat specimens, issuing authority, and compromised late-western material.
Certified material is treated as its own market and compared grade-for-grade where the evidence supports it.
Current asking prices show what a collector can actually buy now without waiting for an auction.
Auction acquisition cost uses hammer plus the exact mandatory premium for that sale. No blanket premium is applied.
Established, Limited, Thin, and Specialist Only labels tell the reader how much pricing precision the evidence supports.
Repeated auction appearances of one rare coin are not counted as multiple population members.
Official, Ricimer-associated, pseudo-imperial, clipped, cracked, tooled, and otherwise compromised material is separated before valuation.
Book III Market Cards
Current Book III website reference synchronized to the live Kinzer Ancient Coin Value Guide methodology. Certified / Slabbed, Current Fixed-Price Retail, and Raw Auction evidence remain separate. Guide Orientation is editorial and is not presented as transaction evidence.
Valens
Gratian
Valentinian II
Magnus Maximus
Flavius Victor
Theodosius I
Eugenius
Honorius
Constantine III
Maximus of Hispania
Sebastianus
Constantius III
Johannes
Valentinian III
Additional certified evidence
Petronius Maximus
Avitus
Majorian
Libius Severus
Anthemius
Glycerius
Julius Nepos
Romulus Augustulus
Late Roman Coin Types & Value Questions
Book III spans the point where broad imperial coinage gives way to much thinner late-western markets. Denomination, mint, issuing authority, condition, and provenance become progressively more important.
Accessible late Roman bronze of Valentinian I, Valens, Gratian, Theodosius I, Honorius, Valentinian III and others.
Silver markets for rulers from Valentinian I through Constantine III, Jovinus, Priscus Attalus and other scarce western emperors.
Gold fractions become increasingly important after AD 455, including Avitus, Majorian, Johannes, Glycerius, Julius Nepos and Romulus Augustulus.
Commoner fourth-century gold gives way to specialist and trophy-level late-western issues where exact specimen history matters.
Majorian, Libius Severus and related issues require authority classification before any price comparison is meaningful.
Olybrius, Glycerius, Julius Nepos and Romulus Augustulus often belong to markets built from specific comparables rather than conventional price ladders.
Twenty-seven ruler chapters
The published edition follows the western Roman market from the Valentinianic dynasty through the deposition of Romulus Augustulus in 476, with Julius Nepos carried through the constitutional afterword to 480.
How Book III Was Researched
Prepared by Kinzer Coins as a dated collector-market reference. Book III separates evidence classes, preserves thin and specialist-only markets, and tracks specimen identity where repeated auction appearances could otherwise distort the market.
Grade-specific slabbed observations are treated separately from raw coins.
Active fixed-price asking prices are used to show what collectors can buy now.
Hammer plus the mandatory premium for each exact sale; no universal premium is applied.
Foreign results retain original currency and use historical FX only when a common-currency comparison is needed.
Weight, flan shape, dies, marks, provenance and prior images are used to recognize the same physical coin.
No median is better than a misleading median when a ruler is represented by only a handful of meaningful comparables.
Market evidence is a dated snapshot, not a guarantee of future value. Ancient coins remain specimen-specific.
Book III FAQ
There is no ordinary range. Recent exact comparables include a Milan tremissis at $65,000 hammer, a certified Choice XF tremissis at $66,000 sold-for, Milan solidi at CHF 85,000 and CHF 190,000, and a Rome solidus at £95,000.
His market is much broader. Bronze can remain accessible, while a recent four-coin certified solidus sample produced a $2,340 buyer-inclusive median.
When the market is too rare or specimen-specific, specific comparables are more accurate than a forced minimum-to-maximum range.
Certification narrows comparison by grade and attribution. Raw and slabbed coins therefore remain separate evidence classes.
Official imperial, Ricimer-associated, attribution-sensitive and pseudo-imperial pieces can carry very different markets even when they bear the same ruler’s name.
Buyer-inclusive acquisition cost uses hammer plus the mandatory buyer premium for that exact sale. No blanket percentage is applied across auction houses.
Continue the Kinzer Ancient Coin Value Guide
Book I covers the Crisis of the Third Century. Book II covers the Tetrarchy and Constantinian dynasty. Book III follows the Western Roman Empire through AD 476.
Read Book IRead Book IIView Book III Market CardsDownload Book III PDF56-page First Edition PDF · Published September 2026.
Book IV: The Julio-Claudian Dynasty
27 BC–AD 68. Book IV is now published with 14 ruler and family-member chapters and type-specific Julio-Claudian pricing.
Read Book IVBook V: The Flavian Dynasty
AD 68–96. Book V is now published, covering the Year of the Four Emperors and the Flavian dynasty through Domitian.
Read Book VGet notified when Book V: The Flavian Dynasty is published.
Independent market research, with source boundaries
The Kinzer Ancient Coin Value Guide reports factual market observations and Kinzer Coins' own analysis. It does not claim ownership of third-party auction facts, dealer facts, catalog text, photographs, databases, trademarks, or grading systems.
Auction search services and marketplaces may help locate a record, but the originating auction house or dealer is preferred for verification. Third-party databases are not republished as Kinzer datasets.
The guide publishes selected factual observations, ranges, and commentary rather than copies of an auction archive, dealer marketplace, or search service. Future research should avoid systematic harvesting of marketplace or aggregator data.
Illustrations are Kinzer-owned, public domain, or reused under the license or permission stated in the relevant volume. Crops and resizing are disclosed. A cropped CC BY-SA image remains subject to the same ShareAlike license as its source.
NGC, auction-house, dealer, marketplace, and other third-party names and marks belong to their respective owners. Their mention does not imply sponsorship, partnership, approval, or endorsement of Kinzer Coins or this guide.
This is a dated educational market reference, not a formal appraisal, insurance valuation, investment recommendation, or guarantee of future value. If a rights holder believes a credit, source attribution, or image-use statement is incorrect, Kinzer Coins will review and correct or replace it.
Kinzer Ancient Coin Value Guide
This page is part of the Kinzer Ancient Coin Value Guide, originally researched, compiled, written, and published by Kinzer Coins. The official source for this guide and future revisions is KinzerCoins.com.
© 2026 Kinzer Coins. All rights reserved. Original research, commentary, selection and arrangement of market evidence, tables, graphics, and presentation may not be reproduced or republished in substantial part without permission. Individual historical facts and public auction results remain facts; Kinzer Coins claims copyright only in its original authorship, compilation, analysis, and presentation.
Research snapshots are dated within each volume so readers can distinguish the original publication record from later revisions.
Third-party sources and marks. Auction-house, dealer, grading-service, marketplace, database, museum, and reference names are used only to identify sources or market context. Kinzer Coins is not affiliated with or endorsed by those third parties unless expressly stated. Except for material specifically licensed and credited, this guide does not reproduce third-party photographs, catalog prose, database exports, or proprietary tables. Public sale facts are used as factual market observations and are independently selected, organized, and analyzed by Kinzer Coins. Aggregators and marketplaces are used for discovery and cross-checking rather than as datasets to republish.
Read the Value Guide Source & Rights Policy
Independent source-use notice. Kinzer Coins is not affiliated with, sponsored by, or endorsed by any auction house, grading service, dealer marketplace, archive, or research platform named in this guide. Names are used only to identify factual market observations or their originating venues. The guide does not reproduce proprietary auction-catalog prose, database exports, marketplace layouts, or unlicensed commercial images. Search services and marketplaces are used only for discovery and cross-checking; wherever practicable, auction observations are verified to the originating auction house and retail observations to the originating dealer. No automated scraping or harvesting is used for publication datasets.
Market-use notice. This is a dated collector-market reference, not an appraisal, investment recommendation, insurance valuation, dealer bid sheet, or guarantee of future price. Ancient coins are specimen-specific and actual results can differ materially.