According to Watcher.Guru, Gemini co-founder Cameron Winklevoss stated that 'this is the last time you'll ever be able to buy Bitcoin below $90,000' in a post on X on Nov 18, 2025, identifying $90,000 as a specific BTC threshold. Source: Watcher.Guru on X, Nov 18, 2025. The post provides a definitive price level but includes no supporting data, timeframe, or methodology for the claim. Source: Watcher.Guru on X, Nov 18, 2025. For traders, the only verifiable takeaway is the explicit price level referenced: $90,000 for BTC. Source: Watcher.Guru on X, Nov 18, 2025.