Camera Lense Adapter Well-focused Explanation Of Lenses Do Any Of You Know The Value Of The Yashica FX-3 Camera With, Photax 67mm Super Paragon Lense?

Do any of you know the value of the yashica FX-3 camera with, photax 67mm super paragon lense? - camera lense adapter well-focused explanation of lenses

I beg you to give me the prices in pounds sterling and it is still in the bag of brown leather, with a flash card brown. thankyou