Korean-English Interpreter needed in Seoul

I am a writer for Paste magazine with an interview scheduled at MBC Games on Monday afternoon. My subjects do not speak English, and I need an interpreter to come along and help me conduct the interview. I am willing to pay what you think is a fair rate. The appointment is at 2 pm at MBC Plus Media headquarters in Yoido and will probably take 1 to 2 hours. Please contact me if you are available.