Iron Solari Leona (487 RP)
Sultan Tryndamere (487 RP)
Red Card Twisted Fate (375 RP)
Ravager Nocturne (260 RP)
In case you missed it, Riot recently announced changes to discounts and sales - this includes adding a fourth champion and skin to the weekly sales!
The January sales have also been announced! Check out this link get a sneak peek of what's coming up in January.