Mystery skins and champions

dude ok so i bought my friend a mystery champion wich is 490 rp btw and thats like 5 freaking dollars and he got evelyn like really ur gonna give him a 1350 for 5 freaking dollars that is so lame there should be a block at at least 3150 because anything lower is just such a rip off cmon riot do you really need to take our money that bad... and the price for rp too really i have to pay 10 dollars if i want some fake player in a game dude u make all profit riot at least make it cheep for us please im so done with all this overpriced for us and free for you kind of stuff its ridiculous just truly rediculous.