I took a very small salary (min wage) to get by and pay bills, not much else in return for equity. My co-founder has already offered to sell our software to ano

I took a very small salary (min wage) to get by and pay bills, not much else in return for equity. My co-founder has already offered to sell our software to another company for ~$10k which is why it's not an easy choice to give shares away for me. I may have to come up with a number that makes sense.