Link to video on choosing which comics to submit to CGC and the cost analysis spreadsheet- https://youtu.be/3kNDRwXnNCk
The link to the spreadsheet: https://docs.google.com/spreadsheets/d/11K60SSiJApxlyXvs0Z6rJ26ZQcp2Yp8LukqoyprVtaU/edit?usp=sharing
How to ballpark grades- https://youtu.be/7q9bTg5b--8
The products that I use for collecting comics: https://improvecollecting.com/recommended-comic-book-collecting-supplies/
Be sure to check out my shortboxed store at https://shortboxed.com/improve_collecting_comics
Royalty-free music from bensound.com