A well-tuned 1980 Honda CB750C Custom typically sells in the low-to-mid four-figure range for a solid rider, with higher figures for pristine, low-mileage, or meticulously restored examples. In general, expect roughly $3,000 to $7,000 for a good, running bike, with exceptional originals or restorations potentially reaching $9,000 or more in strong markets.
About the CB750C Custom
The CB750C, introduced toward the end of Honda’s CB750 era, was Honda’s cruiser-styled variant designed for a different riding feel than the standard CB750. Produced in the late 1970s and into 1980, the C-model emphasized comfort-oriented ergonomics, optional features like longer handlebars and fatter tires, and it sits in the mid-range of the CB750 line in terms of collector demand. Price in today’s market reflects its condition, originality, and how closely it adheres to factory specs versus tasteful modernization.
What affects the value
Several core factors most buyers consider when assessing a CB750C’s price are listed below.
- Condition and mechanical soundness: running well, smooth shifting, no major leaks or compression issues.
- Originality vs. modifications: stock parts and colors versus aftermarket or customizations; certain tasteful mods may appeal to buyers, but excessive changes can reduce appeal for purists.
- Cosmetics: paint quality, chrome condition, rust, dents, tires and spokes; overall curb appeal matters.
- Maintenance history: documented service, recent tune-ups, and known issues addressed.
- Bike history and title status: clean title, verifiable ownership, and no accident history that could deter bidders.
- Market dynamics and timing: regional demand for vintage Hondas, seasonality, and broader economic conditions.
These factors interact to place a specific CB750C somewhere on the price spectrum at any given time.
Where to look for current prices
To understand what a 1980 CB750C Custom is worth today, pull data from recent sales and current listings across multiple sources.
- Recent sold listings on online marketplaces (e.g., Bring a Trailer, eBay Motors) for apples-to-apples comparisons.
- Classic motorcycle price guides and valuation resources (e.g., Hagerty Price Guide, NADA Guides) for benchmark ranges by condition.
- Local and national motorcycle dealers or consignment shops with CB750Cs in stock.
- Classic motorcycle auctions and club events where riders trade or bid on CB750Cs.
Cross-referencing these sources helps establish a realistic, real-time sense of value in your region and the broader market.
How to estimate your CB750C value
Use a disciplined approach to estimate a specific bike’s value rather than relying on rough guesses.
- Assess the overall condition: categorize as project, runner, rider, or show-quality restoration.
- Check originality: verify matching numbers, stock components, and any non-factory modifications.
- Evaluate maintenance and documentation: service history, receipts, and recent work performed.
- Compare with current market data: locate closely matched bikes by year, condition, and location.
- Consider logistics: shipping or pickup costs and local demand can shift the final price.
- Adjust for recent sales and listings: factor in urgency, seller flexibility, and negotiation margins.
Following these steps helps you set a realistic value and negotiate confidently with buyers or sellers.
Selling tips and considerations
When you’re ready to sell, these practical considerations can help you achieve the best possible outcome.
- Prepare high-quality photos: show exterior, chrome, engine, tank, seat, gauges, and any flaws.
- Collect maintenance records: proof of care can elevate buyer confidence.
- Decide on restoration vs. preservation: weigh whether cosmetic or mechanical upgrades add more value than they cost.
- Be transparent about flaws: honest listings reduce post-sale disputes and build trust.
- Choose the right venue: consider dedicated motorcycle marketplaces, classic bike shows, and clubs that attract enthusiasts for CB750Cs.
Professional presentation and honest bidding grounds often help seal a fair deal in the current market.
Summary
The 1980 Honda CB750C Custom sits in the middle tier of vintage Hondas in today’s market: sought after by collectors and enthusiasts who want a period-correct cruiser, but not as highly valued as the earliest CB750 models. Values typically range from a few thousand dollars for rough projects to around seven-figures? Not quite—more realistically, up to roughly $9,000 for exceptional originals or meticulously restored examples in strong demand. By accurately assessing condition, originality, and market activity, buyers and sellers can arrive at a realistic value and negotiate with confidence.
Note: Prices fluctuate by region and over time. For the most current figures, check recent sold listings and reputable price guides in the current year.


