The problem I see reading this, is they claim it violates the "games of chance" ruling they made a few years ago. Which I don't exactly see how. A game of chance is a game in which you have a "Chance" to lose and a "chance" to win. A gacha unless its a really really bad cheaply done gacha is not that. As with anything especially in second life value of what something is worth is only deemed by how the creator views it, or the reseller of said gacha. That means the creator believed that their common items within said gacha are at base value of what they believed the item was worth or may even sell for in store, its not like you pay a gacha machine and run the chance of getting nothing back, you always end up getting something back.