I knew that would grab your attention. I found this site this morning, a fish/animal exporter in Lagos. I don't know his minimum purchase or even how to import from him but check out the prices. There is a long list of mammals/reptiles/frogs/inverts/ and fish. Here are some highlights;FISH
baby abas-300/.50ea
african pike-30/.70ea
eelcats-150/.50ea
african butterfly fish-/100-.20ea
marbled kinfefish(featherfin)-69/.80ea
mbu puffers-70/1.00ea
ropefish-70-1.00ea
lungfish9anneectans and dolloi-20/3.00ea
palmus bichir-50/3.00ea
senegal bichir-80/.80ea
Reptiles
gabon viper-$50eagreen mamba-$45ea
frogs
clawed frog-.60ea
under water frog9Amplexus hymnocrus)-.50ea
and lots of others.
The direct link doesn't work so the easiest way to check out the site is go to AskJeeves.com and use that to go to Prince Tropical Aquarium and Live Stock Exports. Hav e paper towel handy and be prepared to drool.