Yep, the X-Gaming buttons are the cheapest. I was going to use them for a cocktail cabinet a while back, but I was using Happ start buttons and the X buttons just felt too cheap to use along-side them. Ended up getting a load of buttons from a Wico sale (think they were $1.20 each) and ditched the X-Gaming buttons. They feel just as good as Happ's, IMO.