Ok Market Value....
You could get a little bit more expensive codom male and hook him up with several normal females. You then are producing morphs your 1st season that you can SAVE THE ONES YOU LIKE, and sell the rest and re-invest. The other option with your offspring to consider is TRADES. I posted several animals for sale with the extra line " Trades considered " and have ended up with some beautiful snakes just from trades. Honestly I have only paid money for maybe 1/2 my snakes.
If you go with the other option of Codom X Codom you may create fewer snakes but of a higher market value. That in itself though has its draw backs to. The more expensive the snake the smaller the market. There are alot more people out there that can buy a 200-300 dollar snake than people who can buy a 1000-1500 dollar snake. Trade value on the snake would be where you would win with this option. You could turn around and trade a high dollar combo for several base morphs to expand your collection.
I hope I am not making it more difficult just giving you my own perspective on your topic.