Not on sale
FangShi limCube 2x2 Transform Pyraminx - Rhombohedron is a 2x2 pyraminx shape mod with an added challenge! The additional cuts allow for the tips to be rotated resulting in a more difficult scramble!
$ 13.95
FangShi XO Cube is a 3D printed puzzle that has an interesting feature -- only the centers rotate!
$ 48.95