As the OP of this thread, I thought I'd give an update... I also caved on the deal... at 11:54 PM the night it was ending.
The FOMO was too hard to resist.
I pulled out all the Barre3 merch I had purchased years ago which didn't help - 2 B3 Core Balls, 2 tank tops, 2 glass carafes, a glass mason jar w/ straw, a stainless steel water bottle, a plastic tumbler, zip pouch, tote bag, DVDs, pins, book... some of their branded items are just too cute! I also had a $7.25 credit sitting in my account since 2017 that could only be used on a subscription.
I am pleasantly surprised at how much I'm enjoying the newer style workouts. I guess I like the more athletic approach and have been wanting to lift weights heavier than 3 pounds.
Cheers to the excellent deal they offered!