I made several versions because Print on Demand let us easily do that:
Paper Biome Full version (print, include everything, 161 color pages) 50$
Miniatures Only (print, only the miniatures, no tiles, no generator) 35$
Generator Only (generator & sheets only, no miniatures or tiles) 25$
PDF Paper Biome (full version) 12$
(This is in Canadian dollars)
I designed the generator to work with the paper miniatures but I guess you can still use it without the miniatures, except that you will only have the miniatures portraits to represent the creatures. This is really a kit to cut up and glue.