How much is this acc worth (rare skins m8)

[nick]

Soo I've been off my computer for quite the time, around 5,6 months. I've hacked couple accs back there and i had found an account with Riot Singet , UFO Corki and King Ramus (inactive since 2011 or 2013 i need to check).I made the account my main and i had it upped to lvl 30(manualy, no bots) and got in like silver 3 or silver 2 i don't really remember. So back there a guy offered me around 40$ or 50$ and i remember i declined, soo how much is it worth now?I can check for details if needed.
aand the account was unverified so i verified it to my own email(just to made that clear)