u/Ereshlon

Help me out guys,
I have a sealed collection that I’ve been working on for a while.
I stopped collecting with surging sparks, since new product prices keeps increasing locally (in europe).
I do see new products increasing in value beyond the initial preorder price, but I don’t see the value in the chase cards, in a lot of these sets.
A preorder etb has gone from 55 usd to 125usd, and a preorder boosterbox has gone from 140 usd to 310 usd from any “local” & online store
Am I just being cheap, and should snap out of it, or do other see this as a bubble waiting to burst?