In reply to Jerryy: the 50mm prime I ideally want is approx $1500. Its the new Fujinon 50mm. Camera stores and usual online trade places (keh,mpb,b&h), usually give you (at best) about 70 percent of actual worth of lens. Ideally some one would realize value and be able to give me closer to their real worth as very new lenses or trade a good quality 50mm prime for my 3 lenses.