Triumph · 1999–2000
Triumph Thunderbird Sport
4 recorded sales across the production run — pick a year for specs and full auction history.
Average sale
$4,204
Low
$2,665
High
$5,700
Sales
4
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Free download
Triumph Thunderbird Sport auction report
A 4-sale PDF with every documented auction result, a valuation range, price analysis and model notes. Data current as of 2026-04-08.