Yellow Chartreuse

Has anyone seen this in a liquor store lately? I haven't seen it at Sam's or Binny's and I've asked for it specifically. There are spaces on the shelves for it. I am wondering if people aren't buying, or if there are importer problems? Green seems well stocked.

Supply seems to ebb and flow. For a while a few months ago green was in short supply, now I'm seeing yellow out of stock some places. I've seen both well stocked in smaller stores. Price also varies heavily ($40 - 60) based on how well trafficked the location is by the cocktail cognoscenti.