But if you'd bought $6k worth of ethereum outright in march it would be worth $90k now. That's why I haven't started mining, it only seems profitable in a sideways market.
I could always resell the video cards I bought at near cost. Buying speculative coins is another matter entirely. Further, I'm not mining ETH - if I took your advice on the coin I am mining I would have a net LOSS not gain. You should take another look at the economics of mining, I think you have a few aspects misunderstood.
You sure about that? There are so many miners these days, if the mining market tanks, the used graphics card market will be flooded and prices will likely plummet.