The scalpers / miners are just prepping for next gen GPU's that are about to release any time soon. Current GPU's finally selling at "MSRP", is just "clearance sale" price.,(reply>), from what I understand miners are gonna have less interest in GPU's soon cuz Ethereum is changing to proof of stake instead of proof of work (TBH I dno what it means exactly but apparently they won't be needing all the GPU's anymore)