40% off a GTX 1060 would be a nice upgrade for my aging rig - Oh the wishful thinking!
40% reduction in demand isn't likely to result in a 40% reduction in price at least not in the short term.
I kinda find it funny that you single out NVidia... Their FE series price was never raised...
Neither AMD, NVIDIA, nor the majority of their board partners have ever raised prices.
It's distributors and retailers further down the chain that have been responding to, and profiting from, increased demand.
Does that mean the bitcoin craze is levelling out/dropping?
A significant portion of the elevated demand was for Ether mining operations and Bitmain is taking pre-orders for an ETH mining ASIC that should match the very best GPU setups in performance per watt and have an initial cost of about 20% of a GPU setup of equivalent hashrate. This is making miners hesitant to layout elevated prices for GPUs.
Crypto prices have also been depressed for the last month or two and there is a new GPU product cycle upcoming.
Anyway, since GPU manufacturers seem to have an inordinate amount of difficulty predicting and reacting to demand, it would probably be wise to jump on a new card as soon as you see prices fail, as they could easily become scarce again.