Where to get factory replacement springs?

Hello all, I've been trying to find replacement OEM or equivalent springs for my 95 geo prizm and am not having any luck finding them. I can find shocks no problem but not springs. Does anyone know a place to order them (cheap) or even better if anyone has any good condition used springs? Car is just a daily, i'm not looking for anything aftermarket, just oem quality replacements.

thank you very much

-Luke