I have one. My mother bought it for my father about 40 years ago and it has been stored in their closet. I just googled and found your question. Thanks.
Check the barrel and receiver.
i have one and it is stamped made in japan
Springfield
50-150 USD
Its worth between $350 and $600 bucks.
For a "General" SEar Catalog, $50 to $150, depending on condition
Try e-gunparts.com
u will need to ask a gunsmith for help
I don't know, but I have one also... someone told me about $100.00?
This is a Daisy model 880, 1972-1989 Pump. Unknown how many were made. But they were mass produced. The new "Daisy 880" started again in 1990
Two of them were Ted Williams and JC Higgins.
Check the diagram on Numrich website or in their book. egunparts.com The original manufacturer for your gun is High Standard model K2011.