The best thing to do is to look at some stores cheap prescription lists, i know walmart has one and so does walgreens (i looked at walmarts though and didn't see any psych meds) and go from there. If you have a costco or sams membership you can get meds cheap there. i know lamictal is relatively cheap, esp at costco. i don't know of any APs that are cheap. maybe reg seroquel, but i'm not quite sure. i do know for ADs that prozac is pretty cheap. PsychCentral also has a prescription discount card
Announcing the Psych Central Drug Discount Card | World of Psychology I'm not sure how much it would save though. You can also go to drug manufacturers websites and look for discount cards, or apply to get your medications for a low cost or free. There's a lot of options out there. Also it's not too late to sign up for obamacare. I think the cutoff is march 15th.
hang in there. I know it's tough now, but things will get better.