That fair. I am one of those who has no problems with the second-hand/used market.
That's a bit vendictive for my taste, but I would not pay any level of premium for a used card. 75% of MSRP at best.
Technically I don’t have a problem with the second hand market either, although, I have never purchased a second hand card. I do take issue with buying cards from miners or scalpers though even if it were at ~75% of MSRP.
Here is the reality of it, a miner (or a scalper) made the calculation of recuperating some principle value of the card at some point. So when they were devouring the stock and denying the average gamer (you and me) an opportunity to buy a card the sale of said card back into the gaming community (you and me) was always a part of their plan to cash out. This is a feature not a bug.
buying a card from a miner or a scalper even at ~75% MSRP is like paying them to play keep away with the card you wanted for all these many months. The market has been abused by these people and anyone who buys from them is sponsoring said abuse. It also helps assure that this will happen again because it gives them the assurance of some percentage of startup capital return.
It would be more efficient to mine with an ASIC but they don’t want an ASIC or mining card because they won’t be able to offload it when the coin is no longer profitable to mine.
You are not exploiting them by buying cards from them even at discount prices, rather they are just doubling down on the the exploitation of you.
So no, I’m not vindictive, I just don’t want to get involved in the ecosystem that they have setup. I’ll buy a new card if at all possible.