There are a dozen different "ways" to go about producing recessive offspring. None are without there risks or benefits.
A good rule to follow is: the "cheaper" the route taken the longer it will take you to achieve your goal.
We'll use albinos as an example but this holds true for any recessive morph.
The absolute cheapest way to hatch your own albino is to purchase a pair of 50% possible hets. The risk is that you may not have het. albinos. The benefit is that if you do, you will produce albinos fairly cheaply. Aside from purchasing an unproven morph, this is gambling at it's finest in the ball python world.
I'm not quite sure if you are looking for the cheapest path or the cheapest and QUICKEST path to producing whichever morph you are looking for.
Pairs of hets. are relatively inexpensive and are generally easy to find if you are looking for a morph such as albinos or hypos... even axanthics have taken quite a dive in price. Pairs of het. piebalds, genetic stripes, caramel albinos, and clowns are sometimes harder to come across and usually cost more. If you are looking to produce one of these morphs "cheaply" you might be better off purchasing a 100% het. male and searching around for a few 50% het females. It'll be a long road... but at least any of the offspring you produce will be 50% hets as well.
If the price of any of these is out of your reach and you are looking for a "sure thing" I would suggest purchasing a 100% het female or two and raise them up. Give them two to three years to mature and in the meantime save up for a homozygous male. That way when you can afford the male the females will almost be ready to breed. Of course, if your only goal is HAVING a recessive morph and not actually PRODUCING one this route is redundant.
Shop around, see what you can afford. Females will almost always be more expensive than males (except co-dom morphs with no apparent "super" form). Start with the females and give them time. Otherwise, search for a 100% het. pair you can afford AND like... and like always purchase from someone you trust.