Casio Club Diary Electronic Organizer
Related items — 3 listings · € 8,00–€ 84,99
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Est. Total Market € 855,00
Stable market 18 listing changes in the last 30 days.
About this item
The Casio Club Diary is a pocket-sized electronic organizer from the early 90s that has become an unexpected collector's item. Part address book, part diary, part secret keeper — it came with password protection that made every kid feel like a spy. The design is pure early-90s tech aesthetic.
These are collectible for the nostalgia factor and the Y2K/retro tech revival that's driven prices on vintage Casio gadgets through the roof. Fashion-conscious buyers love them as accessories too, which has widened the market well beyond traditional collectors. Working units in fun colorways are especially sought after.
When buying, test all the buttons and make sure the LCD has no dead segments — these screens can deteriorate over time. Battery corrosion is the biggest killer, so check the compartment. Original packaging is rare since most of these were gifts that got unwrapped and tossed in a schoolbag immediately.
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