Hmm well my anecdotal evidence from local listings in a major metropolitan area where there are many crypto miners says different.  Market seems frozen, no buyers, many sellers.  Im trying to sell a couple VEGA 56s because of summer (I always downsize a bit for summer) and they so far have had no bids on ebay and no takers on local listings.  I am selling them for what I paid for when they came out.  So about 550usd and no one wants them.  I see rigs for sale All Kinds and people are panicking.  Which is fine, let them panic.  I also sell risers locally and other adapters.  No buyers anymore.  Which, again, is fine with me.