Rhyme. Ignore these retards (especially the fucking insane ones that say 20$ or less @Cibor).
This account is worth 25$-ish, you could try to do it for 25€. But an offer of 50€ would be, insane.
Contact @Tyrion Lannister, he could have a nice trade for you. I traded with him twice, he's a nice guy and definitely not a scammer.
Good luck on further trades etc. and provide some screenshots for us, so that we know that you actually have the account etc.