Advice over TESU

[gams007]

I want to get advice over this the residency waver cost at TESU $2300,- this course ASNSM in Computer Science.
Regarding TESU you need at least take 3 credits from them for a bachelors degree and you need to take also this course from them to complete the degree requirements LIB-495 Liberal Arts Capstone (3) and this one TES-100 Cornerstone: Lifelong Learning Strategies (1) in total 4 requirements.
If you compare the Associate Degree CS you only need this course requirement TES-100 Cornerstone (1) to be taken from them. 
How should my degree cost then if i want later to go for a bachelor do i need to pay again the residency waver?
Do i have to take also 3 extra credits from them for the associate degree??

I was following the information over csuglobal they require to take 30 credits from them, my question is if I take competency-based-exam-cbe can this exams be counted as the 30 credits requirements or should you have to take the normal way by paying for each credits they are offering upper level competency-based-exam-cbe for $250 for 3 credits, in total it will cost 30 credits $2500,-
They said you can transfer a maximum of 90 credits to their institution what i do not know how much they charge for registration.
 If you compare TESU the recidency waver cost $2300,- and that is not even to get any credit just to join the college.