How much does this cost to the nearest dollar?

Rocketbook Wave Smart Notebook and Pilot FriXion Ball Erasable Gel Pens, Fine Point, 8-Pack Pouch, Black/Blue/Red/Pink/Purple/Orange/Lime/Brown Inks Bundle
Introducing the world's first smart, microwave-to-erase-and-reuse notebook Download the Rocketbook app for Android or iOS Blast your notes to email, Google Docs, Dropbox, Evernote, and more popular cloud services Erase and rewrite repeatedly without damaging documents Unique Thermo-Sensitive gel ink formula disappears with erasing friction Writes smooth, erases clean Brand Rocketbook, Color Black, Closure Snap, Material Type Gel, Size 10 Piece Set, Paper Finish Smooth, Point Type Fine, Ink Color Black,Blue,Pink,Red, Rank Office Products Gel Ink Pens

Price is $42.00
Price: $41.67