Strum Ruger made many 22 caliber hand guns. It would help if you Identified the model
Depends on what shape its in but $250-$300 is a good price if its decent.
You don't define what "better" means to you. Price? Size?
Yes
Strong enough for factory loaded ammunition and hand loads that don't exceed SAMMI standards.
75-200 USD
50-500 USD depending on specifics
45/70, 460 S&W , 480 Ruger, 454 Casull
10-500 USD or so depending on the specifics.
Don't expect much, second hand electronics almost never get a good price.
Cuisinart hand mixers vary in price, depending on the model desired. The prices range from $30 to $150. The price also depends on what store they are purchased from.
There has never been a hand dynasty
The average price for Dualit hand mixers can really vary by the type of hand mixer and the company. It does however seem like most prices range from $70 to around $90.