I recommend reading "The Complete Ball Python" By Kevin McCurley and "Designer Morphs" by John Berry.  Loads of good info on morphs and combos.

Albinos, lesser, spider, mojave, pastels are all codominant and under $350 usually

Adam's secretly a blonde..

See, and I'm the total opposite, each to their own, but if I am going to fork out the money on a pretty pet rock, I want to at least know the genetics, and who the breeder was.  You can't normally get that information off of CL.
I like Pieds, and they appear to be holding their monetary value in the BP morph world.

I like Ball Pythons, each to their own.   

I think if you speak to any snake breeder, they'll tell you, you aren't going to get rich on breeding snakes unless you invest a metric butt ton of money on buying something that's guaranteed to produce something truly unique or rare. 
You'll usually be lucky if you break even, or come up with the profits enough to improve caging. LOL

It's a fun hobby, however.

Several things to keep in mind:
It's highly competitive out there if you are seriously wanting to make a business out of it. You have to have EXCELLENT customer service.  You'll need a terms of service, a business goal of what morphs you wish to produce, a good grasp of genetics, and strong knowledge of breeding.

Everyone is breeding Ball Pythons, Burms, Retics, and Boas. 
Therefore, you are going to have to REALLY stand out with something unusual, and TOP quality genetics, in order to "make a name for yourself".   

In order to stand out, you're going to need to invest in quality stock, known genetics, and keep detailed records of genetics.
Otherwise, you are just another "hobby breeder", and you can't expect people to pay top dollar for bottom dollar snakes.

I've seen quite a few people go into the "I'm going to breed boas, etc" and they look for the cheapest deal on CL, fauna, adoptions, etc.  There's no quarantine, no known backgrounds, no genetic info.  It's just muddying the lines and throwing out random snakes without any clue as to possible defects in the genes.   Many of these people get in over their heads, when their animals don't produce as expected, or the sales slack.  The snakes' well being suffers, and their few breeding projects, are producing barely average animals.

Set yourself apart from the pack, and you will do much better.

lol!!
I am personally not a big fan of ball pythons.  There are a lot of people breeding them as well.  That being said if you like ball pythons get some, I am sure everyone doesn't like what I keep.  Get what you want though not what you think is gonna make you money because you will probably be dissapionted. I do really like the looks of the good looking lessers though.

I am half way cutting up about the Ball thing. I had them and bred them. My good friend forked out $60,000 for his collection and nows he's trying to sell the entire collection for $15,000 racks and all. Like Courtney and Seth said, if you like them go for it!!!!!!!

Haha thanks Seth, my bad i wasn't thinking! Thanks for the confidence Courtney!