Yep, one big old boy and a slow growing small one.Pretty sure K krichardson has one.
Agreed,seems like they were never as popular as other knife species.Not very rare, I feel like most suppliers dont carry them solely because few people buy them.
......at the bottom it says they only have the so called jumbo sizes of 9-11 inches in stockFound it.
African Afer Knife (Papyrocranus afer)
This uncommon and beautifully marked knifefish is found in slow moving streams and lakes throughout much of Central and West Africa. It is fairly bold for a knifefish and can be aggressive toward some tankmates, so is best suited to an aquarium with similarly-sized fish. They will appreciate...www.aqua-imports.com
Funny thing is I wasn't even looking for it when I found it.
Check and see if myhomenature has any.That is true my good sir but they are in stock at the moment and I'm not aware of any other sites having them in stock although I haven't looked for them else where.