@394b5c0e have you factored amortization? How many nancy-boy styling jobs does it take to pay for a set of clippers, and do you divide look-down-on-thee-ness by the number of haircuts it takes to meet or exceed the Wahl? Or perhaps multiply?

That Wahl's gonna keep giving good head for a long time, rendering the cost-per-cut very, very low. 

 @55bca1bf 

Who needs to do math when a $22 Wahl buzzer is less than the cost of a single haircut?

https://www.walmart.com/ip/Wahl-Chrome-Cut-Haircutting-Kit-for-Men-or-Women-Black-Chrome-Clipper-9670-1201/893293089 

 @394b5c0e @55bca1bf I made this same calculation years ago and I'm still using the same trimmer, money well spent. A Merkur razor was a good buy too.