Hi all you golfers out there. I need to buy one IRON club for practice. I'm looking to spend about $100 at most. Can you recommend me a decent iron for a relative beginner? It can be used (I've heard some good deals can be found on eBay) or new. I could buy a whole set of clubs, but I'll wait till I get better. For now it's just swinging practice. What is a good brand and model??? I'd like something that is decent and will last for a while.