Shopping for Microphone

[Vio]

Yeah, I need a new microphone or headset.
Mainly to use for calling on events and video-making.
eBay of course - I need good quality for low cost.
My budget is around £40-50, but I want to avoid going over £20.

What I'm looking at currently:

http://www.ebay.com/itm/3-5-mm-Multimedia-Condenser-Mic-Microphone-F-pc-Laptop-/180720623440?pt=US_Computer_Microphones&hash=item2a13c9df50

http://www.ebay.com/itm/3-5mm-Vocal-Microphone-Dynamic-Condenser-w-Stand-Black-/280878222293?pt=US_Computer_Microphones&hash=item4165a58bd5

http://www.ebay.com/itm/New-SF-920-Tripod-Condenser-Microphone-for-PC-Laptop-Notebook-3-5mm-Jack-/140722111209?pt=US_Computer_Microphones&hash=item20c3b102e9

Comments, suggestions and/or other ideas are welcome.

[JC]

If you want high quality, at least get something that has a 'brand' on it.... Something so shit that no one wants to stick their brand on it can never be good.....

[Owen]

If you want high quality, at least get something that has a 'brand' on it.... Something so shit that no one wants to stick their brand on it can never be good.....

This.

Turtle Beach X31s or w/e Turtle Beaches fall into your price bracket.  Fantastic mic and audio quality.

[Rachellove9]

http://www.everythingusb.com/logitech-g35-surround-sound-gaming-headset-15909.html

This is very similar to what I have and I really like it in the cordless.
I also have it with the cord.
I just like Logitech products in general.

[Zemus]

If you want high quality, at least get something that has a 'brand' on it.... Something so shit that no one wants to stick their brand on it can never be good.....

This.

Turtle Beach X31s or w/e Turtle Beaches fall into your price bracket.  Fantastic mic and audio quality.

^ I have turtle beach X12 and its good :3

[Mojo]

You should buy my model of microphone

OH WAIT

[Armybuilder]

http://www.logitech.com/en-gb/gaming/headsets/devices/5848
Thats what i use. But mine was £30 scan <3

[His Lordship]

None of those are particularly good, but the last one is definitely the best.