The JC Higgins Model 80 was actually made by High Standard for Sears, and is the same as the M101 Duramatic pistol. Made from 1957 through 1961/62. These can be bought on the use marked for $200-$250.
I believe your rifle is a Marlin Model 80 made for Sears.
Both Crosman and Daisy Air Guns made BB Guns and Rifles for Sears under the JC Higgins name. Your model 126.2831 was made by Crosman (model 180), first in 1956-59 then again in 1962-67. In Excellent Condition it is worth $130 (Like New) In 80% condition it is worth $80 In 20% condition it is worth $55
Your rifle is a Marlin Model 80. They were made from 1934 up thru 1969. No serial number indicates made before 1968. Early rifles had open sights, later had a rear peep sight.
Model 80 manufactured 1954-1957 Excellent condition it is worth $210 to $255. Must be in Excellent working order no ware or damage.
$80-$150 in great condition
20-80 usd
With Scope and Canteen ( Originally came with it.) Mfg 1954-1957 is worth around $250-$300 in Excellent condition ( Like New) model 80/155 is worth $125-$150.
It would be worth between $60 and $80.
This is a Crosman model 180, 22 cal made for Sears under the JC Higgind name from 1962-1967. 100%=$130, 95%=$120, 90%=$100, 80%=$80, 40%=$65, 20%=$55
There was no Remington Model 11-80. The Model 11-87 was/is not produced in .410. The Model 1100 semiauto and the Model 11-48 semiauto were. sales@countrygunsmith.net
I have an 80's Alvarez model no. 5082 , acoustic and electric guitar , I was wondering what it was worth ?
1929 or 80 y.o.