If you mean the 1985 Texas 150th sesquicentenial SAA .45 cal sheriffs model?
standard model $1495
premier model elaborate engravings $4995
Most everyone that buys commemoritives never fire them and keep boxes. Fired and without boxes drops value a lot.
Most commemoritives don't gain value because no one that buys them ever shoots them so they're all the same.
475-575
100-400 USD
somewhere in the neighborhood or 100 to 350 depending on condition, box and paperwork etc.
100-400 USD depending on condition, box, accessories, paperwork, etc..
Impossible to answer without a detailed description of ALL markings, condition, box, accessories, paperwork
no way to answer without knowing the serial number and condition
$25-$50, depending on condition of the box, paperwork, etc.
100-multiple thousands depending on EXACTLY what you have, condition, box, accessories, paperwork, history.
It would be around $115 plus 20% more for the box
800 or so
A lot depends on condition in unfireed condition they can go for as much as 1,000. It must have the box and paperwork with it to be of value to collectors. I good condition figure around 700.
IF an original factory (not aftermarket shortened) gun, 1000-1300 depending on condition. Of course must have paperwork, or need to be paperworked (NFA paperwork) governing short barrel shotguns. If from the Mfg. then it's a $5 tax stamp.