Most expensive/rare vs. least expensive/rare

[channarox]

in sg...
the only ones ive seen in the stores are tems,ocells,monos,orinos.
dunno bout the others.
may have seen some at fish farm...
not sure.
but list goes like this round here.
orinos
occells
monos
tems
although tems,ocells,and monos are at about the same.