Norton · 1973–1975
Norton Commando 850 Interstate
37 recorded sales across the production run — pick a year for specs and full auction history.
Average sale
$14,097
Low
$7,100
High
$29,250
Sales
37
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Free download
Norton Commando 850 Interstate auction report
A 37-sale PDF with every documented auction result, a valuation range, price analysis and model notes. Data current as of 2026-05-19.