Recently I picked up the Wet n Wild I ❤ Matte palette which is a Walgreens exclusive limited edition palette. It contains 8 matte eyeshadows and runs $2.99 in the US.
All of the colors except the purple are super pigmented. The purple leaves a lot to be desired and I had to really work to build it up for the swatch. The quality of these shadows is amazing especially considering the price! This was the last one my local Walgreens had so if you find this I highly suggest picking it up.