Retro Countdown Timer, Old Item from Twenty Years Ago

New battery installed, functions normally. Bargaining will result in immediate blocking, I don't lack money, already collecting rent from multiple floors. Pickup at Sham Shui Po, only available on Mondays from 5:00 PM to 8:00 PM. Sha Tin Pak Yuen Estate, weekdays after 3:00 PM. No mailing or SF Express, no pickup at other locations. Due to rotation with limited quotas, several hundred people ask daily whether stock is available. Asking repeatedly if there is stock when even if there is, you won't buy, wastes one reply. All inquiries asking if there is stock will not be answered. If you want to purchase, write down the pickup location and time I provided above, only then will I reply.