Hi Forum!

Today I noticed that my two boxed copies of the Japanese Pocket Monsters Blue are different.

You may know that one of them was originally sold as mail-order, and only in 1999 was it released in stores. One of the games has the code DMG-APEJ-JPN on the box and the other one has DMG-APEJ-JPN-1 on the box (when you open it, on the inside).

Does anyone have some more information about which game is rarer? Because I was thinking I should sell one of them.