The HHMI Janelia Research Campus is going to do a significant cull of their GAL4 and lexA stock collection. (Note the split-GAL4 collection is not part of this cull nor are the Janelia GAL4 and lexA stocks distributed by the Bloomington Stock Center.)
Janelia has a website with a list of stocks to be culled and a mechanism for ordering stocks. If you think you might need some of these stocks before they are gone, please look over the list and order soon (the ordering deadline is November 15).
To see what stocks are being discontinued and place an order, go to the Janelia FlyBank cull site.