The ET-22 and LA-22 are both sold--each toward the end of its acution, each for the start price (one bidder).
I've listed two EP-22s, as of yesterday, here
http://www.gunbroker.com/Auction/Vie...Item=385892832 and here
http://www.gunbroker.com/Auction/Vie...Item=385887857
Both, as the first two, have grips that I repaired (gouged out area on back side of left grips filled with epoxy and re-leveled), refreshed (to allow any character in the wood to show), and extended the factory checkering pattern all the way to the edges, then finish coated with two light coats of Danish oil.
Starting prices are a few bucks more than the LA-22 sold, because they are a bit later in mfgr, and in better condition.