Some users have recently had their accounts hijacked. It seems that the now defunct EVGA forums might have compromised your password there and seems many are using the same PW here. We would suggest you UPDATE YOUR PASSWORD and TURN ON 2FA for your account here to further secure it. None of the compromised accounts had 2FA turned on.
Once you have enabled 2FA, your account will be updated soon to show a badge, letting other members know that you use 2FA to protect your account. This should be beneficial for everyone that uses FSFT.
Actual CPUs will not change in price. Intel just releases new procs that (at least in theory) will have lower prices. That's how they've been doing it, even in the Athlon64 era.
You still find 3-4 year old CPU's on Newegg going for MSRP. It doesn't usually change until you have a used market to choose from, however the 7820X for example launched at $600 and is now purchasable for as low as $400.