I have 2 of these for sale $725.00 each including postage within Australia. Tracking and signature required.
Define 'better'... Right-facing 20s are less common, being that PM stopped producing 20oz bars shortly after changing the direction the Swan faces in the logo, but left swans are older. It's still a nice whack of silver, whichever way it's facing - it just depends what you want more than anything else.