Someone value the YT acc: Alla? 2005

So i've been asked to edit an episode for somebody, and in return they are giving me the account "Alla". It's an '05, they year YT was made which is pretty cool i think.

He claims it's worth around $300, but I've never dealt with YT trading, so I need someone experienced to help :]

Any help would be greatly appreciated. Mainly since I'm looking to buy a nice tag for myself!

Please post in the correct section, moved.

I used to own this account and it is nowhere near worth $300 as original 05's are not as popular anymore. I sold it for $30 back in the day.

haha i thought so im a newb to this.