This is about the same price as if you were to buy the switches by themselves.
This = ~$66, just switches ~$61.50 + whatever shipping would be.
But you get the caps too, and these are vintage clears, not regular clears, so enthusiasts are more willing to get these
and these caps are almost godly for backlit ones. They're DS PBT, but with a coat over the top. The only better in this department are the newer deck caps which are pure PBT DS