> When I hear Walkman I only think of cassette tape

Same here.

I was just recently wondering if there were any places that sell Walkman's still. I remember walking around Seoul and ended up in a maze of closet sized electronic and nick-nack shops with some really random old parts and gadgets. Made me miss my old boombox. Thought that would be a good place to go back and look for a walkman, but the Maxell MXCP-P100 – wireless cassette player looks perfect