I've never sold cubimals before, so maybe take advantage of my inexperience? I dunno.
sno-cone vendor = 7k
crab x 2 = 5k each
frog x 3 = 4k each
squid = 4k
cactus x 2 = 5k each
batterfly = 3k
firefly x 2 = 500 each
butterfly x 8 = 400 each
chick x 2 = 100 each
pig x 6 = 100 each
Will update list as I go along.