Hey @NorthernBasser I can't begin to imagine what you are going through but I suppose if it were me I'd plan for the worst but also hope for the best and there have been instances where others got a terminal diagnosis only to turn it around and beat it. Not saying I'd plan for that outcome, but there are a lot of things about life that we don't understand and sometimes doctors can be wrong.
I've only been on this site for a couple years but I always enjoyed your posts and just wanted to remind you (again) that you have a lot of people pulling for you.
In terms of the prices they look fine. I've sold a few things on FB marketplace as I've climbed up the fishing gear ladder and as others have said 50% off list seems to be about the sweet spot in most instances, so generally speaking I'd say maybe start a bit above there to give yourself some negotiating room which it seems like you have done. I also noticed older stuff tends to be a little harder to sell and some brands do better than others.
But more importantly please keep in mind you can still fish if you want to, and even if you don't you can always still post stuff or reply to posts here...even if it's just to say hello...or show someone with less experience how to save some money get a much better deal on something they were thinking about buying .
-b