I may be naive, but I've only used the _current_ price of something to evaluate whether I'd be willing to pay this right now, disregarding any previous or future pricing. This way it hasn't mattered whether a sofa was claimed to be "worth" $500 or $5k and I can justify it in the future to myself that I deemed something worth what was asked at the time
Just to rain on your parade, my mac stops working after resuming from sleep and having a monitor connected (audio plays, nothing is movable or actionable). It also randomly sticks the launchpad icons permanently on screen that won't go away without a reboot.
The ctrl key randomly stops working, tested by pressing ctrl-C at random intervals. Sometimes it's perfect, sometimes not.