Sonic Mania got some note books...So Sonic Mania Plus should get some too!
Here's the first one The Sega Shop online releases to honor the game in 2018. It has some nicely shaded classic looking art of Mighty the Armadillo & Ray the flying squirrel. This new stock art for them matches the classic shaded style of everybody else here REALLY well. Whatever artist they got has created something that looks like it is from the classic era.
The notebook is hard-card front & back cover with metal black spiral edge & lined paper blank interiors. The Mania Plus logo is at the top while the 'mania' geometric design is still behind the characters. It's good to be able to have your favorite characters with you at school...but you might want to leave this notebook at home because it is 16.00 for some reason.