這些東西在原廠標籤叫做 Retired skins 早在2011年就開始逐漸淘汰
程如大家所知，Riot對自己呈現給玩家的產品很龜毛（這跟玩家認知有落差我知道）
不管是英雄還是造型，隔一陣子就要檢討、重製
而這些大多都是古老的造型，早就不符合Riot的現今的美術品管
所以下架不賣了
根據Wiki的說法：
Retired Skins are skins that were normally available in the League of Legends
Store, but have been deemed to be the classical skins of the game and are no
longer top quality skins. They were chosen by Riot to be placed in a Sale
(75% off), after which they would no longer be purchasable in the store to
make room for the next generation of champion skins. They were all put in the
Legacy Vault to make temporary appearances on special occasions.
退役造型是指那些通常可在商店買到，但被認為跟經典造型太過相似，而不再是頂尖品質
的的造型們。Riot選擇將這些退役造型以 2.5折的優惠販售後下架，騰出更多空間給新世
代的造型。它們都有機會在特殊活動中以限時販售的方式出現在商店。
好的，所以從以上內容我們知道了幾件事
1.原廠認為不該再販售的低品質垃圾（如：魔幻卡牌）在台服持續販（ㄌㄧㄢˋ）
售（ㄘㄞˊ），最久的長達五年。
2.說好的2.5折下架前優惠呢？