now there are PC Parts coming out that are 3x better and half the price of the ones I have currently.
Welcome to the real world! This is how it has been with consumer electronics forever. I first experienced this way back in the early 70's with audio reproduction equipment. It seemed the day after you brought home your brand new amplifier, speakers, or phono cartridge, the state-of-the-art took another leap forward and new and improved versions were released suddenly turning your barely out of the box, superseded stuff nearly obsolete.
Prices for brand new upper tier items are normally high until production ramps up and the "newness" wears off, then they start to drop. This is pretty predictable. This is normal as companies want to recoup their R&D and retooling investments
now, if not sooner.
Sometimes its the other way too. Like ram prices have gone up rapidly in the past before
But this is rare and typically there is some logical reason. For example, new types RAM are always more expensive until more widely adapted. We saw this when DDR3 was released supplanting DDR2 as the dominant type RAM, and now again with the new DDR4. This is pretty predictable too.
Natural disasters can greatly impact supply. For example, about 5 years ago there was a giant tsunami that took out several major hard drive factories in Thailand creating a shortage that raised prices for a couple years until the industry could recover. If you can predict natural disasters, patent your idea and become a billionaire.
Shortages in raw materials to make the products will cause prices to rise temporarily too. These sometimes are predictable and sometimes not. A mining accident, major fire, or government take-over can affect global supply chains, not just local communities.