What is a mahely mini max 22 rifle and how much is it worth also where can you find out information on this gun?

Not a lot of information on these guns, All references I can find show them in Argentina- they seem to be utility grade .22 LR semiauto firearms, similar to the older Mossberg 22s in their design. Numrich has a very limited number of parts available. For a shooter grade .22 semi, value would probably run $100-$150.