Seoul is a great place to stop over our visit on the way back from Japan. It has a great vibe, full of interesting nooks and crannies and shops for miles-many of which stay open late. Unfortunately, after only one night we had to get to the airport early which was when I came across a ton of sleeping camera shops just 10 minutes from Seoul train station. I can't imagine the price but the Pentax 600mm and the Canon 200mm 1.8 sure are tempting. Maybe next time!