I've seen his auctions numerous times in the past. I don't recall ever seeing any actual leaf switches for auction. Plenty of buttons, using those same pictures, but not any switches. It was a few months ago, so I could be wrong, but I don't recall there being any. It was always like that auction said, "without switches, choose color," etc.
Your guaranteed bets are probably the new leaf setup from ponyboy for the microswitch buttons, or contacting level42, and getting some stuff from Suzo. (Located in Netherlands. Only businesses can purchase stuff from them. Level42 has an account or whatever.) I received my stuff in this past week. It's all tungsten variety though. No more regular switches. Costs a little more for the tungsten. Word is that leaf switches are becoming hard to come by there too. That's why only the tungsten versions. After everything, I received 27 switches, maybe 40 nuts, and 12 various buttons for around $110, including shipping to the states. Not exactly a bargain, but it will be worth it in the long run, methinks.