Are these morphs worth getting potentially murdered for? (AKA craigslist finds)

I sometimes will look through Craigslist, but a few times I have come across really good deals (didn’t buy any though) like a boa that was what appeared to be a snow but was listed as a sud adult female moonglow. Price was $300. Or an adult albino for $150 with a 4x2x1 by AP (t8). I will think of more there quite a few good ones down in south Florida