Bioforge Darius (487 RP)
Koi Nami (487 RP)
Ironscale Shyvana (375 RP)
Prestigious LeBlanc (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.