Handbrake'd version of The.Thin.Man.1934.1080p.WEBRip.DD2.0.x264-NTb.
Found on rarbg.
All thanks to the original uploader.
Bitrate around 1400. Video is a little blurry, but it was the same in the source... But this ISN'T a BluRay rip...
English subs included (Although are all CAPSLOCK, for some reason...)