Sorry, but I disagree.
For 150$, you get Domains, which are crap (edit if I'm not allowed to write that word). Everybody claims them here a Wholesaler; maybe we are. Perhaps we are just Hobbyists. There is still a limited amount, and as we know, it's the TLD used the most globally. Look at the Historical Data. Good 4L had those prices, probably.
We are in a "professional" Forum, with people dealing with Domains daily, most likely.
On top of that, we have a financial crisis. Many people have Liquidated their Domains most likely (can not prove with Study or statistics).
It's like the stock market. Ups and Downs.
If I'm not wrong, there are like 450k 4L Domains. I don't know

If you can sell me some for 100-150$, feel free to contact me.
But one question on that topic:
- Is this SEDO Domain Appraisal worth it? I don't want to praise
@Eric Lyon too much, but is there something else / more they are considering?
Has anyone experienced it?
Happy Saturday!
zotix