It is official, Prestige Points are going to retire soon and the Last Chance Prestige Points shop is live. You can read more details in the Last Chance to Spend Prestige Points in League of Legends post. Here you can see all the skins available during the Last Chance Chance Prestige Points Shop.
Event Prestige Skins
Event Prestige Skins are skins that were previously available in Event Shops only and do NOT include their original event-exclusive icons and borders. Each of these will be available for 100 Prestige Points (2020).
Prestige skins that release after the shop opens on December 9 won’t be added to the Last Chance Prestige Point Shop, including Prestige Debonair Brand.
Prestige Point Skins
The following Prestige Point skins debuted earlier in 2020 and 2021, so they will already be in the Last Chance shop by default. These are also 100 Prestige Points (2020) each and include their matching icons & borders.
The shop will also include Prestige Icons and some emotes. You can read more in Last Chance to Spend Prestige Points in League of Legends.