Hi all, I just bought a beyerdynamic dt290 headset at a swap meet, mint condition for $5. I was unaware that it did not come with the cable, but I am still very happy I was able to find such a deal. However, I am not sure if I want to sell it and use the money to buy a different pair with better audio or to buy the cable for this headset. I know that the main attraction of this headset is the microphone used for casting, I just want whatever can get me the best audio. Any suggestions on what to buy, or is this headset already good for audio quality?