Hey guys I have the oppurtunity to purchase a Emotiva UPA-7 for $400. It's the one that's RMS 125watts × 7. It looks to be in great shape and I've read the review on audioholics which spoke well about it. My question is if it's still in good condition is it a good buy at this price? It would be perfect for what I'd like to use it for. Thanks for your time.