What if I sold an RX480 for $350, and bought a 1070 for $310?
Was that stupid too?
If you can actually get it sold for that price then go ahead. But you will still need to add money to get the 1070.
All over Craiglists its the same people over and over posting their RX gpus for $300-400 each, and they repost everyday and not a single one sold. Aside from a few lucky people, most people can't sell their RX gpus for $400.
I'm having no problem selling 580s for $400-$450 within 24 hours of posting. Was a no brainer for me especially since I've been getting 1080s cheaper than that
Even if I could sell my RX 480 for the exact same price of a NVIDIA GTX 1070, I rather not deal with the headache of eBay/Craiglist people. And its not worth the hassle to remove GPUs, add GPUs, configure GPUs, etc. I'm not a newbie, been mining for way too long and "assembling" rigs is no longer fun for me, its boring.
In the end I don't really care about making an extra $50 per GPU per year.
Like the previous poster said, the real money is in trading cryptos.
Over the next 12 months I'd be very surprised if the total profit per 1080 is only $50 more than the total profit each of my 580s would have gotten
Well in 12 months instead of making $5/day you might be making $0.50/day so by then its going to be a completely different situation.
I wish you luck and everything with your GTX 1080 and so, but for the old buggers like me, I rather just leave my rigs as they are.
Same here, with a full time job and a family to take care of, the hassle of removing GPUs, reflashing them back to stock, packaging them, selling them, just to make a few extra $ to buy nvidia cards just doesn't make sense to me. Plus the real smart choice would have been to buy ETH when it crashed to around 230$ and just hold for a few months, not to "upgrade" to 1070s which, by the way, aren't really any better than RX470/570. Granted they might have a better resell value but that's about it, they're not that much faster than the polaris based cards. But hey, if you got them for less than what you sold your 470s for, good for you.
And I don't get this consensus which seems to float around that "Polaris will be useless with the DAG problem so nvidia is the only good choice!". Like...you do realize I can mine other coins than ETH with my cards right? They are not just going to become useless overnight.
Anyway, all my 470s have paid themselves off long ago with what I've mined, traded and invested in.
Happy cryptoning