Amazon has the 2nd-gen Fire TV Cube on sale for $59.99, which is half off its regular price of $119.99 and matches the lowest price it has ever been. If you want to save a bit more, you can get the Certified Refurbished version for $49.99, but note that with it you get the slightly older remote that doesn’t have app buttons or a guide button. It’s highly unlikely that the new 3rd-gen Fire TV Cube will be discounted during the Prime Early Access Sale, so if you want a deal on a Cube, this is likely your only option. The 2nd-gen Cube is still a damn good streaming device and outperforms everything but the newer model. Amazon never really has amazing fire/clearance sales to clear out older models, so we likely won’t see the older Cube get much lower than this price.
Just got the cube and was able to get the wolf launcher as my home launcher by using firetv tools on my phone to quickly sideload update blocker, launcher manager and wolf launcher.