I see them here in the trading papers in West Virginia for around 300.00 in 65% condition.
Tough question, the Remington model 550 is a .22 rifle not a 12 gauge shotgun.
30p
800
100-1000 depending on specifics
300 or so
Model 58 is an automatic not a bolt action
$500 and up, depending on condition
remington wingmaster 16 gauge
probably around 350.00.
50-1000 USD or more depending on specifics
New in the box - $500-600.
About 275 in good condition