They're halfway decent. It's really difficult to get an M1911 wrong.... although Sig managed to do it with the first run of their 1911 pistols... You could do worse than to buy one.
50-150 USD or so
100-400
100-400 USD
$500.00 is a good price.
i would like to know what a Dan Wesson model 1911-a 45 cal pistle with ser# 00062 is worth
250-450
It depends on several factors, and it is too broad of a question to answer.
100-1000 USD or more depending on specifics
Depends on specifics. Could be 50-5000 USD or more
need a fair price of what it might be worth for an old richland arms 45 cal. black powder rifle with serial no. 2142
100-300 or so depending on condition