prices going up

The prices have gone up on March 1 for many  years now.   You can always pay early for online to lock in the current price.    Just say you want to print and it will make you pay now.  Then you can file later.

How to print your return before filing
https://ttlc.intuit.com/community/printing/help/can-i-print-a-copy-of-my-turbotax-online-return-before-i-file-it/01/26244

Every year---every year----the online fees are discounted until the end of February, and then they increase on March 1.   This is nothing new to people who have been using TurboTax.   You can pay ahead of March 1 to lock in the discounted fee even if you wait to file later.