Earlier quoted context omitted.
If you parked the money and it lost value, it doesn't matter, because that's only relative to everything other than the stand mixer you bought. The price of the stand mixer is fixed at the time of purchase, it doesn't go up as time goes by.
I don't get it. If you bought the mixer and paid for it a year later but a year later when you have to fork over the money and it's suddenly not 800 bucks anymore but, say 750, you need another 50 bucks. So you spent 850 instead of 800, no?
It’s not a margin account where you have to call it if the value dips too low over time.
What in such simple concept is so hard for you to understand?