They say you should brush the teeth you want to keep every day, but that won’t make them straighter. I wanted straighter teeth, but I didn’t want to deal with ugly metal braces in my mouth. Or deal with an orthodontist tightening and readjusting the metal braces in my mouth regularly. Invisalign was my only option. But there was a problem – Invisalign clear aligners are laugh-inducingly expensive. So, how much does Invisalign cost? Invisalign braces can cost anywhere between $2,000 and $10,000.  The average cost of Invisalign braces, according to their official website, is $5,000. So how much does Invisalign cost most people?