Welcome to the forum! This place is full of awesome and knowledgeable Walkman enthusiasts, so you are definitely in the right place!
Welcome! I've found a ton of equipment locally, keep your eyes open and always ask if there's any more. Just this year I bought a boombox from two different local sellers, I asked if they had more and....BOOM...both had three other pretty nice models that I got for cheap. This happens all the time for me and they sold millions of Walkmans, the chance of someone over 45 having one buried somewhere is pretty high.