Ibro wasn't that interested in following the auction over his runes. He had already realized how strong his runes were in the market.
He had a golden goose that would continue to lay golden eggs for him all the time. As he expected, his runes were sold at a very high price. Each was sold with a price of 50 million gold coins.
That gave him 100 billion gold coins. When his rune auction ended, the next item was exposed at once. This was a very big block of ore.
As the description said it was very huge but very light in weight. Although Ibro was interested in the mystery behind this ore, he didn't participate in the war of bidding over this ore.
At the end, it was sold by 300 billion gold coins. Ibro was speechless of this high price. He thought his runes were really so expensive but this single block of ore had gained triple what his runes got him.