not much. they're desireable because most don't have serial numbers. serial numbers weren't required until 1968. they usually go for about as much as a garden variety marlin/glenfield 60 of a similar era. considering that brand new ones can be had at gun shows in the vicinity of $160, a decent old Revelation 120 can fetch a hundred, maybe a little more to the right buyer. they were manufactured by marlin for western auto supply company in the early 60s. the parts are mostly interchangable, but the revelation has a different set of sights on the barrel. there are three variants of the marlin model 60 stock. to the best of my knowledge, the earliest form is what the revelation 120s have.
The Revelation model 120, .22 RF RIFLE was manufactured for Western Auto Supply by Marlin, its a generic model 60. Worth about $75-$125 dependent on condition. These guns generally have no collector value.
I presume you are asking about a Marlin model 120 pump action shotgun. In good condition a standard 120 is worth about $200-$250. If you are asking about The Revelation model 120 that was manufactured for Western Auto Supply by Marlin, then you are looking at a generic model 60. Worth about $75-$125 dependent on condition.
1972 What is the value?
50-100
50-120 dollars,depending on overall condition.
Not much, $100 to $120.
Best to ask a gunmsith for assistance
50-150
No public sn data available
the western auto model 120 was made by marlin.The marlin model 99 was made between 1959-1960.
i belive that people should always ansewer this question
50-100 USD