Well the way things are right now unless you have 6 cent power and no rent or other overhead, you are not making any money on any coins.
Using ETH as an example, at $130, I see 8 cent power is breakeven only figuring for power and already paid off rigs. In reality with pool fees, miner fees, pool luck, miner luck, reboot downtime, etc., it is probably closer to 7 cents power for a true breakeven, as the other 1 cent is for the (unseen by many) overhead costs.
So those continuing to mine in order to accumulate the coins for at or more than what you can buy them for at these levels is simply insane. Even at 6 cent power you are maybe making a whopping 60 cents per day for an entire 6x RX480 rig, or roughly 10 cents per GPU.
LOL, even an used $100 eBay GPUs will now need 1000 days to recoup their costs!!! Mining is dead!
I agree, It's never ever been at a lower point than now.. Except for 2009 maybe, briefly.
I personally see BTC heading towards $1k in 2019 and a rebound to $5k in late 2019-early 2020.