I'm looking for a 4x5 or 5x7, probably wooden, that weighs under 6lbs. It can be ugly, scratched, missing the handle, missing the extension rail, tarnished brass, etc. The bellows must be light-tight and the extension needs to be at least 10-12" or longer. I don't need anything like a Deardorff or Wisner, etc. just something I can use and abuse in adverse conditions. Payment by Paypal.