Anywhere from $200 - $400 for an M59/66 (model with the grenade launcher attachment, gas cutoff valve, and flip-up grenade sight), with $400 being for an unissued rifle with all accessories.
Anywhere from $25 to $5000. The value of ANY gun will be based on exact make, model, condition, and originality. The term "Kentucky Long Rifle" could cover anything from a modern, kit reproduction in...
Most SKS's sell for between $200 to $450, it depends on who made it, whether it has been rebuilt, if it has an import mark on it, and as always condition. There are two models that sell for several...