With the recent increase of the rune page cap to 20, and the vastly diversified plethora of options now presented to summoners whenever they select masteries for any champion, I thought it might be a service to the community if Riot decreased the IP cost of individual rune pages to 3150 or 4800, as they are now even more of a part of the specialization of the game that so many players love. I know personally I prefer to spend actual money on skins, as I can only acquire them with RP, and my IP is thus spread thin over just champions and runes, so 6300 IP is just too big a price to pay on a consistent basis even if I just want 4 or 5 basic rune pages. What do you guys think?

Yes, the price on rune pages is pretty ridiculous.