In contrast to the students who previously auctioned off items, only a few of the top 11-20th teams could rival the items that were auctioned by the teams that were in the top 10. Not to mention it was only the lowest rank so far. It was yet to be seen what kind of items would appear from the other nine teams.
The items auctioned at this point, being from stronger teams, were better items, obviously. This was especially true concerning the top 7 teams where there was at least 1 member for each of them who created their first genetic factor. This was due to the fact that such an achievement made it possible to go into more dangerous areas of the secret realm and get better things.