Tier 3 Runes NEED to be cheaper

First of all I want to applaud Riot for making all the Tier 2 runes 1 IP. Anyways, Riot sent me a survey yesterday via email and it asked me what my thoughts would be if ALL tier 3 runes were reduced to 1 IP. There was also disclaimer basically telling me Riot may or may not actually be thinking about implementing such a feature. I can understand why a lot of people would NOT want tier 3 runes to be reduced to 1 IP and why it's ok to have to grind to get all the runes you want but at the current price, many of the runes are just WAAAAAY too expensive for the average player. It hurts to calculate how much it costs to make a full rune page and that's not even including the 6300 price of a rune page. I've just given up on any tier 3 runes except the cheapest ones like flat AD and flat armor. I'd rather spend my hard earned IP on champions or even champ shards than buy something that has very little to no perceivable impact on the game and how I play. I don't want to throw any specific numbers out but they definitely need to be cheaper. The only people who can actually afford all the runes they want are the people who already have all the champions or play a ton and that's kind of unfair because it puts more casual and newer players at a (slight) disadvantage.