Any person who buys Cubimal boxes tends to get multiples of various ones in pursuit of securing a complete set. I don't think its unreasonable to assume people would like an easier way to resell duplicates. I think we should be able resell the spares or even the rarer ones on auction. It would be direct, more organized and would provide a much easier network to help locate ones we need. I would like to request the consideration of individual Cubimals be allowed to be sold via auction in addition to unopened boxes and the Cubimal Case.