Since I can't support Riot financially, but want alternative skins, outrageous IP price for skins.
How about as a friendly helping hand to those of us who can't spend money on LoL, offer up skins for various levels of IP pricing?
If 975 RP = 6300 IP that would mean the average skin is the cost of a brand new champion. Additionally, there is logical sense in something like this being good for business as it will drive up your overall player count and encourage more players to keep playing to unlock more content they don't need, but want to have.