Yup. I think I also bought an 8gb Pi 4 for $50+ or similar a while back.
The price of a pico is what the zero used to be, and the 4gb/8gb 5 is $110 to $185 depending on ram when the 4 used to be I think $55 to $75 at the same ram.
I shouldn't be surprised because it's similar to/worse than the transition from DDR3 to DDR4, but I still was caught off guard to some degree.