Picked up a ceche01 on the cheap. 100 bucks. Runs fine. On firmware 4.50 Hasn't been used since they got a ps4 on launch day and just sat around till they decided
PS4 Firmware Update 4.50 Adds Boost Mode For The PS4 Pro - MobiPicker
PS4 Firmware Update 4.50 Incoming | The Nerd Stash