Plugin Alliance is having a sale, and they have a $20 coupon code for all. There's no minimum so any order below $20 is free!

https://www.plugin-alliance.com/en/products.html

Or go to https://www.plugin-alliance.com/en/products.html#summer-of-sound-7991999 to go direct to plugins under $20.

Plenty of good stuff for sale, check it out! I got Unfiltered Audio's Fault for free and I'm now trying to wrap my brain around it.