A gentleman who owed me some money gave me his old 410-22 Savage as a partial payment, and I know nothing about it. I have done some reading online the last couple days, and see there have been quite a few different configurations. This has no SN, no side switch, no space between the barrels, and has a multi-colored frame (hardening maybe??). It locks up tight and has a screwed on forend.

Are these collectable or worth saving for later, or would I be better off dumping it and buying something I would use? This one is used, but not really abused. Any idea of a trade value or sell value?