I think it's good time to buy GPUs. Prices have dropped down to reasonable levels.
When crypto prices go up again, so will GPU prices. You need to get in before the herd.
where i live, prices are still the same, rx 580 still sold for $330 and gtx 1070 for $550, well i guess prices are dropping only in places where there are many miners around and where i live is not one of them, for prices to be the same as it was in January 2018 means there are no miners around here hehe