I found a wisner 5x7 at a camera shop for $950 with 6 lens boards and both 4x5 and 5x7 backs. The guy said they have been sitting on it for some time so i would offer much less but i am curious as to the value. Had red bellows and looked like it had a lot of extension. Not sure of exact model as they were busy and i was in a hurry but i may be able to describe it if that helps. Thanks for any help. No lens included or holders.