Wow, 512GB of storage on the base model! That means the more reasonable 1TB option is cheaper now (+$200 over base).

The M4 MacBook Air (16gb, 1TB) retailed for $1400 (https://www.bhphotovideo.com/c/product/1884084-REG/apple_mba...).

The M5 equivalent is now $1300. 1TB requires the CPU upgrade.

Yes, previously the 512GB Air was $1200, now it's $1100.