Maurice's Black Market
I have created a spreadsheet showing where Maurice's black market is listed and the items that can be purchased. Just set the date and it shows everything. I use images from mentalmars and fandom, but you can put others.
You can copy the sheet to put it in Excel or Google Sheets:
https://docs.google.com/spreadsheets/d/1CAF1XPA8YycYDz4GcJ6U1HQqbtR8ot6PlQupXJchlwE/edit?usp=sharing