If you haven't been to akadot.com lately, you should. They are having a back to school discount - 20% off purchase $100 above (& shipping is free with purchase $50 & over) I wasted no time in ordering my UGH 1 (the final price came to almost the same as AMZN pre order), Yebisu Characters artbook ( >50% off to $15) and all those June mangas that seemed to be back ordered at all other retailers. I suggest you check it out & get your faves while you can because I think they might be OOP soon (i.e. "Hey Sensei", " Strange and Mystifying Story" etc) The discount code to be used @ check out is "backschool20"
Happy shopping.