I'm not sure you are in touch with reality friend... esp if you are laughing at the best advice you will receive here.
Do you really think any of those domains are worth $16,000USD per year?
I am just trying to secure a small amount of BTC in a specific time frame and thought as a last resort I'll introduce myself here first, just in case.
I am respectfully disagreeing with you, please don't base your judgment solely on the one domain that shouldn't be on that list, the opus one, I didn't realize I hadn't blocked it out.
You can't even buy a 4 character domain in the wild anymore, and here is a handful of 5 character brand-able domains.
.com is king and always will be.
Clean, short, east to verify in browser, brand-able domains, more desirable now than ever before, especially crypto related.
If I haven't enlightened you a bit (pun intended), no worries my friend, have a great day!