Picked this up today. I know lvl 58 gear can roll at lvl 60 requirements but don't know if lvl 52 can be rolled at lvl 53 requirements, but with a reduced lvl requirement of 4 should make this item required lvl 48. Not to fussed as I ain't going to use it, but don't know if it affects other items.

http://i897.photobucket.com/albums/ac177/woodch0p/Screenshot015_zps81466ebf.jpg