Walmart has the Splatoon 2 guide preorder for $9.46 plus free store pick up. The normal price on this seems to be $15.
https://www.walmart.com/ip/Splato…e/55970742
Also, don’t forget about the Splatfest demo 7/15 from 6:00-10:00 PM ET You can download the demo from the Nintendo eshop. You can even do a little tutorial and pa-ruse Inkopolis right now.