Winchester 1900 22 cal. Boy's Gun

This is a 22 single shot, shooting 22 short and 22 long (not long rifle). Barrel markings are visible, no idea why no apparent rust, but I have only had it for about 35 yrs. and this how my father-in-law handed it to me.  Family carried it in tractors and farm machinery for many years, it is NOT pristine, but it does appear complete. No idea of condition of the barrel. Note there is a piece of the gumwood stock missing on the forward area of the stock (left side), can see it in picture 5. Butt plate, trigger guard, bolt are all there.  If it is not worth the $200, let me know what its value is to you.  Thanks.  Located in Lethbridge. Valid PAL required.