The only bike close to this one I could find was from Finland. Is this a foreign market model? Asking because English doesn't seem to be your native language. :]
KUWAHARA EXPLORER 26'' MAASTOPYÖRÄ, myynti, ilmoitus 64719376 - Keltainen Pörssi
I'm not sure what you mean about the fork having a backslash. If the fork is broken, then the bike only has parts value. That RD is a Deore II, not XT, and those brakes are cantilevers, not V's.
In any case, it's not a rare or valuable bike. In rideable condition, I think it'd be lucky to fetch $100.