http://www.rimfirecentral.com/forums/showthread.php?t=9555 95% specimen is worth about $400
Remington Model 552 Speedmaster
Check the date code stamped on the barrel, details on the Remington Society of America manufactured date link.
1948
Manufactured: 1938
Someone at the Remington Society of America should be able to help.
You can find these models online. They are a great gun and can be useful when you go out hunting.
That would be the model 552 first made in 1957
The only way you can get the year (AND month) is to check the date codes, explained here: http://remingtonsociety.com/rsa/questions/barrelcodes
Check the barrel date code, details on the Remington Society of America, Manufactured Date link.
Remington website says brand new retail price is $650.00
Read the manual on: http://www.remington.com/products/firearms/rimfire/model-552/model-552-bdl-speedmaster.aspx
Date code stamped see related links.