Hello and thank you for your question.
You can sell plasma at:
BLOOD SOURCESXXXXXbr />SACRAMENTO, CALIFORNIA (NNN) NNN-NNNN/p>
I just called the number and they are in operation.
I hope this information is helpful.
The reference I saw indicated that they bought plasma. Sorry that I couldn't be of help to you. I've opted out so someone else can answer the question. Best regards.