At the right quality and price
There is no doubt that AMD GPU profits are coming from bitcoin miners and AMD is taking advantage of this sudden interest.
Ethereum mining craze is still on
The GPU shortage currently mainly affects the Radeon 500 series and especially the 580 and 570 cards. These are the best for mining Ethereum right now with Geforce GTX 1060 as a good alternative.
Demand for R9 R290X cards dials down
ASICs and GPUs