According to AltcoinGordon, he accurately called Ethereum ($ETH) at $42.0, Cardano ($ADA) at $0.03, Solana ($SOL) at $1.69, and USD Coin ($USDC) at $0.9987, emphasizing his historical success in predicting early-stage prices of these cryptocurrencies. Such insights are valuable for traders looking to understand market patterns and identify potential early opportunities in emerging cryptocurrencies.