Mendi- now out of business for several years, was a maker of reproduction (modern, in other words) muzzleloading black powder pistols. Values will vary with condition, but are not high- typically $75-$125.
I gave 60.00 for mine, but I saw a real nice one that claimed to be unfired go for 90.00. I'd say 75.00 is around average price.
How much is a old black powder only 45 cal long barrel pistol worth?
50-100 USD
Requires professional appraisal
50-250 USD
10-1000 USD depending on specifics.
10-100 usd
10 USD or so
1200
Estimates via online sales range from 40-70 GBP (approximately 63-110 USD).
$100