Budget microhpone

[Strax]

So my old microphone is dying (a lot of noise) and I need a new one. As I intend to record something, I need a microphone with good sound capture. Well to be honest, I don't know anything about microphones, so I would ask you for your opinion.

So I want to buy a cheap microphone (up to 15€ or maybe max 20€). Well I know it isn't much money, but I'd like to buy best for its price (I do belive there isn't a really good microphone for that low price). The microphone can be with headphones or just microphone.
So got any suggestions?

[Poseidon]

Check out the microphones of "Trust" I used one and it was really good but you need to be careful with the wire

[Mimus]

I did buy this mic when i had struggles with my headset not being comfy while wearing glasses: https://www.amazon.de/gp/product/B004YEW...UTF8&psc=1

Its really cheap, but the sound is decent and there isnt a lot of white-noise or other surrounding sounds for people to hear while you use it, imo

[Strax]

So any other suggestions?

Btw mimus, is it annoying to always wear it on your shirt (speed link microphone). Also for how long did it work?