According to the link there were only 6,000 minted, it's not a one ounce coin at all. See the link! I consider anything less than 15,000 rare, some think less. https://www.ebay.com/itm/Philippine...283922?hash=item23bfc61052:g:ykcAAOSwYcdefc1x
See above, not rare unless somehow nearly all were melted. With all due respect, it does have a bit of a generic look to it as well.