Albinos are cheap because they were the first morph ever.
Caramels and deserts (I know it's dominant) are going to plummet since there are problems with both genes.
The pied project is in high demand now, so many are working on it. But the price is also going down rapidly as the market is getting flooded and it becomes more common. But they are still pretty pricey.
Clowns and hypos aren't that expensive, though. Hypos aren't that visually impressive so their prices tend to be low.
However, I think the quality of the animal you produce and your pricing depends on how you match up and think of the genetics of your animals. If you pay attention to the normals you plug into your projects, and so on down the line and find similar animals with similar patterns you want to target, then you are more likely to get a visually stunning animal down the line. (Instead of going for just the closest morph--and I've seen people do that too... but results are more consistent if you go with similar animals).
Also, be careful with recessive. =P Scammers exist. (Yeah, I know this sounds like a soap box and a no duh, but I've seen people try to scam on the internet.) Be sure to get it through a well-known breeder or at least demand paperwork. Someone offered a trade of his het clown for a pastel I had and asked for paperwork and he refused. No sale.