I have a Manduka Eko. I only paid $75 for it via a Black Friday sale.

At your height you need an extra long.

My teacher has a YogiMall mat, but they're not available right now. https://www.amazon.com/YogiMall-Slip-Carry-Straps-Towel/dp/B01AR8FJY6

This looks similar https://www.amazon.com/dp/B07HQT1N3M/ref=dp_prsubs_2