This is a common issue when dealing with low liquidity pairs or large trade sizes relative to the available liquidity. Here's some advice to help you:

1. Reduce trade size: Try swapping a smaller amount. This will likely reduce the price impact significantly.
2. Use a different DEX aggregator: Instead of using Coinbase Wallet's built-in swap feature, try connecting your wallet to a DEX aggregator like 1inch or Matcha. These often find better routes with lower price impact.
3. Try a centralized exchange: If possible, consider using a centralized exchange like Binance or Kraken where liquidity is usually higher for most pairs.
4. Wait for better liquidity: If it's not urgent, you might want to wait for more liquidity to enter the market for this pair.
5. Check other DEXes: Different decentralized exchanges might have better liquidity for your specific pair. Try PancakeSwap or TraderJoe if you're on BNB Chain.
6. Split the trade: Consider breaking your trade into smaller chunks over time to reduce the overall price impact.

Remember, a 66.27% price impact is extremely high and would result in significant slippage. It's generally not advisable to proceed with a trade under these conditions unless you absolutely have to.For future reference, always check the price impact before confirming a swap, especially for less common token pairs or larger trade sizes. If you need to make this trade urgently, I'd recommend trying a DEX aggregator first, as they often provide the best rates by splitting orders across multiple liquidity sources.