Here is the link for cost of attendance as an OOS student at Shasta College.
https://www.shastacollege.edu/cost-financial-aid/cost-of-attendance/
It is almost the same price as an in-state student at the UC’s. Also if you plan to transfer as a CS major, you want to find a community college that offers the majority of CS transfer required courses. It is not unheard of for CC students to attend a couple of different CC’s to complete all their CS transfer courses since each UC may have different and specific courses required for the transfer.