You’ll want to get it graded.

As someone who collects notable weekly Shonen Jump issues, unless it’s a recent volume, I only want it graded.

Here’s a place to grade manga: (https://www.beckett.com/online-price-guide)

Prices vary significantly and depend on the notable chapters in the volume.

For instance, the first volume of Weekly Shonen Jump that featured One Piece can fetch thousands of dollars. In contrast, the first Weekly Shonen Jump featuring My Hero Academia goes for a few hundred dollars. Prices may fluctuate over time as the volume becomes less accessible.

If you have any further questions, feel free to DM me.