What Should I Do?

[HolyMen]

Hi guys, I don't know what to do.. 
 

I have these DJ headphones; Sennheisers HD 25-I II ( http://en-de.sennheiser.com/on-ear-dj-headphones-hd-25-1-ii ) I bought them when I started DJing, it was an Investment, because they are very expensive here in Argentina. The thing is I'm a gamer too so.. I need a microphone....
Now the issue is that here in Argentina we can't get good tech, or not on a fair price, we have to import things and it cost twice as much or even 3 times more (thats why I can't even buy a decent microphone like a zalman, because they dont even sell them here)..
 

So with the cyber monday/black friday thing I can get something a little cheaper and heres the dilema:

Should I get a mod mic? its $50 dolars + $12 from shipping I think, 
OR
Should I get The HyperX Cloud Headset for  $65 with free shipping. ( http://www.amazon.com/HyperX-Cloud-Gaming-Headset-KHX-H3CL/dp/B00JJNQG98/ref=sr_1_1?s=electronics&ie=UTF8&qid=1417782875&sr=1-1&keywords=Kingston+Hyperx+Cloud+Headset )

I can't try the HyperX headset because I don't have friends here who own them, so I cant compare them, but I love My Sennheisers I use them everyday. 

[EarthboundHero]

Get the modmic.

[Dicoray]

I agree, get a modmic