Home Slickdeals Costco: 1 oz Gold Bar Rand Refinery (New in Assay) $1989.99 Slickdeals Costco: 1 oz Gold Bar Rand Refinery (New in Assay) $1989.99 By ARCOM - 14 November 2023 34 0 SHARE Facebook Twitter Go to the deal page: Costco: 1 oz Gold Bar Rand Refinery (New in Assay) $1989.99