I recently bought four Namco, factory sealed, NTSC-J games on eBay. Two of them for the PS1 (Gunbullet and Gunbarl) and the other two for the PS2 (Ace Combat 4 and 5).
I've received the games and I noticed something unusual about them: they all have an orange sticker on their backs with some japanese text which I don't understand. What I do understand are the words 'NOT FOR SALE' in plain english.

The games are factory sealed, there's no question about that, so these stickers must have been applied at the factory. On the PS2 games, they seem to be on the clear plastic of the case, beneath the shrinkwrap. On the PS1 games, however, they seem to be directly on the backcover, beneath the hard plastic case.
I haven't unsealed any of the games in case I decide to return them. What I'm afraid of, and what I'd like to ask anyone who is familiar with these orange stickers, is what other differences they may have from regular retail copies. The stickers I can live with but, since these are clearly promotional copies, I'd hate to find out that they had the same text printed on the discs, a hole punched through the manuals or otherwise 'maimed'.
My name is Deuteros and I'm a collector...
Thanks in advance for any help!
I've received the games and I noticed something unusual about them: they all have an orange sticker on their backs with some japanese text which I don't understand. What I do understand are the words 'NOT FOR SALE' in plain english.

The games are factory sealed, there's no question about that, so these stickers must have been applied at the factory. On the PS2 games, they seem to be on the clear plastic of the case, beneath the shrinkwrap. On the PS1 games, however, they seem to be directly on the backcover, beneath the hard plastic case.
I haven't unsealed any of the games in case I decide to return them. What I'm afraid of, and what I'd like to ask anyone who is familiar with these orange stickers, is what other differences they may have from regular retail copies. The stickers I can live with but, since these are clearly promotional copies, I'd hate to find out that they had the same text printed on the discs, a hole punched through the manuals or otherwise 'maimed'.
My name is Deuteros and I'm a collector...

Thanks in advance for any help!
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