Home Slickdeals Costco 1 oz Gold Bar Rand Refinery $1959.99 plus 2% executive card... Slickdeals Costco 1 oz Gold Bar Rand Refinery $1959.99 plus 2% executive card reward $1920.79 By ARCOM - 9 September 2023 17 0 SHARE Facebook Twitter Go to the deal page: Costco 1 oz Gold Bar Rand Refinery $1959.99 plus 2% executive card reward $1920.79