Hi, I'm a Noob here, Ive been reading the boards this last year to start DE shaving. I have a Merkur HD but need something adjustable to start low and work up. Heard good things about the Gillette Super Adjustable (black long handle). Im looking for under $20 (depending on condition, around $20 if its very good). Doesnt have to be a collectors item, but something everyday worthy and all working properly. Any help appreciated!