Good gameplay recording software for YouTube?

So I recently decided to make a new Minecraft gaming channel. Yay!

I have the account made. (RainbowCrafterHD) The username is similar one I use for all social networks. I got it from a username generator YEARS ago.

The banner and profile picture are being made by a very talented GFX artist I know on YouTube for free. (Who only speaks German, making it quite hard to communicate. )

I ordered my new Acer Aspire V5 laptop for playing, which should arrive at my house anywhere from Wednesday-Friday of next week.

I'll get Minecraft within a few days of getting that.

SO HERES THE THING
I'm that kid that doesn't want his parents to spend a lot of money. When I want something i'm constantly finding ways to save money including selling stuff I already have. Which is what I did to get my computer.
So Minecraft and that new laptop is pretty expensive for my parents, even with the stuff I sold. So I don't want them to have to spend much more on anything else.
But I still need a gameplay recording software to post my gameplay to YouTube.

What's a cheap HD recording software that also can record sound that's going on in-game and over Skype calls? WITHOUT A WATERMARK ON IT.

Cheap as in 15-24 US dollars cheap.

It is a {good|well} game!

Yo man you can use fraps, bandicam. All free programs. Also i'm doing a shoutout vid man

#shoutouts on my youtube channel, share, like and comment on latest video on what you want me to shout you out on, next vid i shout out! Also sub if you can! Shoutouts vid every 2 weeks!

youtube.com/OldSchoolFlyGuy
twitter.com/OldSchoolFlyGuy