A limited edition colour art book will be bundled together with volume 50. It will contain 64 colour pages that have been published in magazines before, it is hardcover and will be the same width and height as volume 50. The art book and volume 50 will weigh 528 grams together. The volume 50 + colour art book bundle is currently on pre-order for 924 yen. Once it has sold out, it will have sold out for good and don't count on VIZ ever bringing it over. The pre-orders will ship out on March 25th, so if you want it, you should pre-order it before that. You can get it from Amazon.co.jp (http://www.amazon.co.jp/gp/switch-language/product/409159185X/ref=dpchangelang/377-2324399-9164836?ie=UTF8&language=en_JP) using this guide (http://cdn.halcyonrealms.com/japan/how-to-order-from-amazon-japan-a-detailed-buying-guide/). Note that it ships from Japan, so shipping is a bit pricey. However, I think it's worth it since it's a limited edition of coloured awesomeness. Note: Amazon's release date is outdated. The volume 50 + art book bundle will be released on March 25th.