I had some luck recently in asking an eBay seller who was selling a full (non matching) set of early Paul levers and Stoplights if he would be interested in splitting it.
He had the full set up for a CRAZY price.
But in the end was happy to sell me the levers for something very reasonable (in the current market).
So, maybe worth giving that a try if someone else has some up right now as part of a set? Lots of people hedging their bets in making $$$ and when no one bites might well be open to offers...
Otherwise I'll let you know if I spot another set.
Good luck anyway. Sorry this post isn't more promising!