Just noticed that this deal may be a little shady. It appears that the seller sold this same system earlier this month (sans av chord). The buyer left positive feedback, but now the seller magically has the system back. I'm guessing that the buyer later found something wrong and threatened a charge back. I just sent the seller this message:
Hello, I just bought this AES system. Upon further research, I see that you sold the exact same system not long ago for $150. Obviously, the previous winner returned it after paying and recieving the system. Please save us the hassle and let me know what is wrong with the system now. I see that the previous winner stated that you didn't include the AV cord. That is not "in good working condition." If there is nothing wrong with the system, let me know and ship it. If there is, I will find out and get my money back through paypal. I don't mean to be hostile, but if there is something wrong it will benefit us both to work it out now. Thanks,
Nathan