MD W.ROKKOR-X 24mm is a highly regarded lens in MILC community. There are numerous raving reviews on the net with pictures of brick walls, charts and graphs. But as always, I don't do formal reviews, just sharing my experience, opinion and photos.
All pictures were taken in JPEG, Auto ISO, @ f 2.8-5.6 pp'ed in Lr.
Bottom line: I paid $ 220 for this lens with both caps, hood and in almost mint condition. I see that recently the price has gone up at eBay. And there is a reason for this. This lens is a true gem and it's now always in my photo bag.