What a Honda CB450/CL450/CB500 Twin Is Actually Worth
True Value$4,000
Fair Range$2,600 - $5,300
Median Recent Sold$7,200
VerdictWATCH
As of October 2026, CarSearch.Pro's True Value model estimates a typical Honda CB450/CL450/CB500 Twin is actually worth $4,000 (fair range $2,600 to $5,300). Unlike the median asking price shown above, True Value is anchored to 61 recent confirmed sales, normalized for mileage, and blends auction hammer prices (grossed up for buyer's premium) with real-world asking behavior.
Sellers are currently asking a median of $4,700 — about 18% above what these cars have actually been selling for. That gap favors patient buyers: negotiate from the sold data, not the ask.
As of October 2026, the Honda CB450/CL450/CB500 Twin market has 1 active listings across 14 marketplaces tracked by CarSearch.Pro. The median asking price is $4,900, with the middle 50% of listings priced between $4,900 and $4,900. Honda CB450/CL450/CB500 Twin prices have decreased 35.7% over the past quarter, from a median sale price of $7,700 to $4,950.
The typical Honda CB450/CL450/CB500 Twin on the market has 12,000 miles.
Current Honda CB450/CL450/CB500 Twin Pricing
A fair price for a Honda CB450/CL450/CB500 Twin in October 2026 is between $4,900 and $4,900 (25th to 75th percentile). Prices range from $4,900 to $4,900 across 1 active listings.
Price Distribution (1 Active Listings)
Percentile
Price
Meaning
10th
$4,900
Budget / project cars
25th
$4,900
Below average price
Median (50th)
$4,900
Typical market price
75th
$4,900
Above average / premium
90th
$4,900
Top tier / low miles / rare spec
The average asking price is $4,900, which is equal to the median, suggesting pricing is relatively symmetrical across the market.
Honda CB450/CL450/CB500 Twin Price Trends
Honda CB450/CL450/CB500 Twin prices have decreased 35.7% over the past quarter. In 2026-Q2, the median sale price was $4,950 across 3 sales, down from $7,700 in 2026-Q1.
On a year-over-year basis, Honda CB450/CL450/CB500 Twin prices are up 56.1% ($4,950 vs. $3,172 a year ago).
Honda CB450/CL450/CB500 Twin Quarterly Sale Prices (Historical)
Quarter
Sales
Median Price
Average Price
2024-Q2
8
$7,700
$8,741
2024-Q3
3
$5,000
$4,067
2025-Q1
40
$7,150
$9,591
2025-Q2
1
$3,172
$3,172
2025-Q3
1
$3,361
$3,361
2025-Q4
3
$7,500
$9,600
2026-Q1
61
$7,700
$9,867
2026-Q2
3
$4,950
$9,717
How Mileage Affects Honda CB450/CL450/CB500 Twin Value
Most price guides assume value falls linearly with mileage. It doesn't. CarSearch.Pro learns the actual price-vs-mileage curve for the Honda CB450/CL450/CB500 Twin from confirmed sales, referenced to a typical example at about 8,679 miles:
Odometer (approx.)
Value Multiplier
Implied Value
66 mi
1.74x
$6,941
4,871 mi
1.19x
$4,751
10,591 mi
0.96x
$3,858
21,333 mi
1.31x
$5,238
35,304 mi
0.85x
$3,406
63,246 mi
0.98x
$3,913
97,980 mi
0.92x
$3,685
154,919 mi
0.76x
$3,033
300,000 mi
0.77x
$3,096
Low-mileage examples carry a real premium in this market: around 66 miles, cars trade at roughly 1.74x the reference value. At the other end, 300,000-mile examples trade at about 0.77x. Implied values here are anchored to this market's True Value.
Honda CB450/CL450/CB500 Twin Price Forecast
Horizon
Direction
Probability
Regime
Past Accuracy
6 months
↑ UP
50%
volatile
64% over 28 tests
12 months
↓ DOWN
50%
volatile
64% over 22 tests
24 months
↓ DOWN
49%
volatile
50% over 10 tests
These are probabilistic direction calls, not price targets. The "Past Accuracy" column is this model's real walk-forward record on the Honda CB450/CL450/CB500 Twin — every month we re-run the forecast as if we only knew what was knowable then, and grade it against what actually happened. We publish the hit rate either way. Full methodology & track record →
Where to Buy a Honda CB450/CL450/CB500 Twin
The highest concentration of Honda CB450/CL450/CB500 Twin listings is in FL with 1 active listings.
Fair price range: $4,900 to $4,900. The median is $4,900. Anything below $4,900 is a strong value; above $4,900 should be premium condition, low miles, or a desirable specification.
Trending down: Honda CB450/CL450/CB500 Twin prices have dropped 35.7% recently. Patient buyers may benefit from waiting, but desirable examples still sell quickly.
Best value year: The 1970 model year has the lowest median price at $4,900, making it the most accessible entry point into Honda CB450/CL450/CB500 Twin ownership.