While looking through the mountains of Amazon deals today, I found a sale on a low profile wireless mouse that looks pretty good for the price. Only the black and white/gold are on sale, but the black one looks the best anyway.
https://www.amazon.com/Jelly-Comb…B01D30LZ
Black: $5.91 w/ code 85J4UKAW
White and Gold: $6.99 w/ code V6554C2Z