The marms are pretty reasonably priced, although I don't think he got in the sp. 'xingu III' as they aren't on the list. When Rapps says large/adults coming in....normally means they are in the 5 to 8" range....he seldom really gets in TRUE adults, as they seem to be harder to sell.
The marms are the Rio Xingu variant...not to shabby.... The Rio Trombajos (sp) is spectacular, as well as the Rio Tapajos...