Here's a better link to the Montbell Plasma Japanese version, if you want to order for delivery outside of Japan.

https://en.montbell.jp/products/goods/disp.php?product_id=1101493

Indeed it appears to be over $100 less than the US store, with free shipping and no sales tax. Bonkers. Just keep in mind to go up one size when dealing with Japanese sizing, do refer to their sizing chart.