A game about auctioning cubes after winning an auction to become the auctioneer

Spend your money, trying to get sets of the same-colour-cube for maximum points. But the winning bid will go to the current auctioneer, who has paid for that privilege! Do you like struggling to work out how much something is worth? Do you like the tension of spending money, hoping to make a profit? Do you like the possibility of losing a game on the first turn? Alternating between blind auctions (to become the auctioneer) and open English auctions (to buy the cubes). —description from the designer