You're going to look at your bank statement around this point and ask the question. We're going to answer it before you ask.
The math: cost per class at your current attendance. Most members at 3+ classes a week pay less than $15/class for coached training.
The math vs. alternatives: personal training, drop-in CrossFit boxes, the cheap globo gym you'd train alone in. The full comparison is in the lesson.
The math you can't put on a spreadsheet: coaching, programming, community, accountability. The reason you're still showing up at Day 84 instead of buying another home gym you wouldn't use.
The honest part: if you're not going to use it, it's not worth it. Here's how to tell whether you will.
Renewal options at Day 90: no hard sell. Just clarity on what's available.