Auction system changes
When an auction ends, two top bidders will enter a series of never ending rounds,each allowing one bid for each participant. Each round lasts 12h, enough to be be either inconvenient for both, or convenient for both, regardless of timezone. The auction only ends when one of these last top 2 bidders gives up. The purpose of this is to weaponize time, and give an edge also to more resilient players not just to the richest ones. (thanks Fang for suggesting that idea)
Minimum bid will be 5% over the winning bid, so no more 1 silver bids over large amounts.