What you need to do is set a budget. Whatever you have to spend get the best example of the morph in your price range. But cheap is a loose term. If you want the best bang for your buck i would go black pastels. They sell fast. But if cheap is what your after then i wouldnt get into breeding. There is nothing cheap about breeding. The husbandry alone is nore expensive then any single gene morph your gonna find. Dot your eyes before you cross your tees