At the beginning, buying a walkman was just meant to listen the numerous tapes I make for my vintage cars. To be honnest I cannot justify why I bought 5, but they are marvelous pieces of engineering, so tinkering with them is quite rewarding (but a significantly more delicate than fixing my car radios!)
Join the club, some members are buying five a week (not me ; )). Feel free to show off your cars and radios! I recently saw a Citroen DS driving by, I tried to get my camera but it was too quick.
After I had restored 200 walkmans it was time to sell them off and I would never use them and as we know this old stuff does not like sitting around so I scaled back to around 10 DD9 EX2000 DD33 WM2 EX910 x 2 and others