The typical price range for a 1979 Honda CB750K spans roughly from a couple thousand dollars for a non-running project to around $15,000 or more for a top-tier restoration or concours-grade bike. Most examples, however, fall in the mid-range of roughly $4,000 to $10,000 depending on condition and originality.
The 1979 CB750K sits in the late-70s CB750 family and remains a sought-after classic for riders and collectors. Value hinges on condition, originality, documentation, and how well the bike runs and presents. This article lays out current market ranges and the factors that can push prices up or down, with guidance for buyers and sellers.
Condition-based value ranges
Prices vary by how complete and functional the bike is, and by how well it has aged. The following bands reflect typical asking prices and recent auction results from Bring a Trailer, eBay Motors, and reputable classic-bike dealers as seen through 2024–2026.
- Non-running or basket-case: approximately $2,000–$4,000
- Rider-quality, functional with cosmetic wear and stock parts: $4,000–$7,000
- Clean, largely original with good cosmetics and modest miles: $7,000–$10,000
- Excellent original or extensively restored, low miles, show-ready: $10,000–$15,000+
Prices above offer a practical guide, but actual figures vary by region, color, provenance, and whether the bike is numbers-matching or carries rare documentation. Checking recent listings and auctions is essential for setting a precise target price.
Key factors that influence price
Beyond the year, several core factors determine where a CB750K falls on the market spectrum. The following elements commonly move values up or down.
- Originality: factory paint, chrome, exhaust, and parts; matching numbers can add significant value.
- Running condition: whether the engine starts reliably, runs smoothly, and shifts cleanly.
- Cosmetics: overall appearance, chrome condition, seat, tires, and chrome-plated components.
- Documentation: service history, receipts, restoration records, and any provenance.
- Modifications: period-correct updates may help, while extensive non-original changes can hinder value for purists.
- Provenance and color: rare colorways or well-documented history can boost appeal.
- Market context: regional demand and the pace of auction activity influence pricing momentum.
Bottom line: a CB750K’s value depends on authenticity, maintenance, and how compelling its backstory is to buyers. A well-documented, clean, original example will typically command a premium over a rougher, less complete bike.
Buying or selling tips
Whether you're shopping for a CB750K or preparing one for sale, start with a thorough inspection, verify engine and frame numbers, confirm title status, and compare multiple listings to gauge fair market value. For rare or high-quality bikes, a professional appraisal can help set expectations and strengthen negotiations.
Summary
In short, a 1979 Honda CB750K offers a broad spectrum of values driven by condition, originality, and documentation. For most bikes, expect roughly $4,000–$10,000, with clean originals or strong restorations reaching into the $12,000–$15,000 range or higher in exceptional cases. Stay current with recent listings and auctions to set a realistic asking or bidding price.