I second this - that and you mentioned you are over age 50? Age related discrimination.

Make them play by their own rules.

Edit to add: COBRA premiums are expensive because you are paying the group rate. I don't know how much you paid as an employee, but my employer covers 75% of the cost. It can be a real shocker. This is a qualifying event, so look at individual coverage as well - it won't be inexpensive, but you should compare.

I know you are in shock, but Do. Not. Back. Down. Your job now is to fight for you.

I second this - that and you mentioned you are over age 50? Age related discrimination.

Make them play by their own rules.