I have a chance to buy this but was curious if it is really anything I want. It has no manual, no cams it only comes with bobbins and is in a nice cabinet. I couldn't find any info on this one. Can anybody help me out on this one. I know some of you say Kenmore are always good depending on which one they are. If the cams can be bought and the manual. They want 50.00 for it.