LPT: Buy men's wedding rings online instead of in a jewelry store.

My wife and I went ring shopping when we got engaged. The jewelry store wanted $800 for a tungsten carbide ring in size 9. Someone was selling one that looks identical for $20 on Amazon. The jewelery store employee said some crap about metal quality being different, and how they would always clean it for free. Seriously? It's tungsten carbide. It's going to last forever even if it's lower quality, and I can get it cleaned for free at just about any jewelry store.