Keyboard mystry box experience

I've been eyeing on left-handed keyboards, and want to get one to see how's the typing.

I found that Royal Kludge has a one left-handed keyboard L98 at $109.99. But there is a $49.99 keyboard mystry box, and L98 is one of them, which means that I could probably get one at half price.

https://rkgamingstore.com/pages/holiday-sale-2025

My plan is to keep the keyboard if I'm lucky enough to get a L98, or give it to my friends if it were the other keyboards.

Since I've never purchased a keyboard mystery box before, would like to know more experience about mystery box. What would you do if you get the keyboard you don't like