Bonus question: anyone using ACA Insurance . . . please let me know how much that is costing you. In order to get a subsidy it appears you need to be under $60K in reported income a year.
To get an ACA subsidy, you need to be working a regular paid job, but have the income fall within a certain range. If you make too little, you won't qualify for the subsidy (although you might qualify for Medicare in some states) and as you know, if you make too much you don't qualify for a subsidy either. If you want the raw cost, you can always estimate it yourself by just going to healthcare.gov or ehealthinsurance.com. The main factors are age, family size, and ZIP code.
One thing I'm looking at is paying my early retirement healthcare premium from HSA savings. I just switched over to a HDHP this year and so long as my son is still on my insurance plan, I get to contribute at the family rate. By my math, I should have enough in my HSA by the time I retire that my HSA alone can fully pay for my insurance premiums. That's another exception, too: you can only use an HSA to pay your health insurance premiums if you're truly unemployed. If you're still doing part-time work, you must pay your premiums out of pocket, not from the HSA.