No. It's not. Use the word technically correct or don't use it at all. It is not used until you have used it.

Yes it is.
If you want to sell a game after the plastic is open, it is classified as a used game. The place you bought it won't take it back even if the disc is untouched.

keep that plastic sticky thing and place it back where the disk opens. It should work and if not, just yell at the store employees and they will let u return it since they dont want to put up with bullshit

This is true, if you bitch and complain enough, the manager will give you whatever you want. Happens at almost everywhere. I should so this next time...

Yeah, because you can no longer prove it's unused. Technically it isn't used though you fucking idiot.

No.... its a used game.
Used games are any open games, that's how they're defined.
If you want to sell the game, you have to list it as Used-Like new.
You're the fucking idiot here.

Yes, the game is listed as used. Even if it is not technically used. Because it cannot be proved whether or not it is used. Technically used games you buy might not be used. But you're clearly a stubborn idiot who doesn't understand english and refuses to look up definitions.

also you're using the wrong definition of used and sill don't realize it.

Schrodinger's cat

You're a fucking idiot.

That's all you can say now that you've been disarmed.
But don't worry, I know what you really mean.

tech·ni·cal·ly
/ˈteknik(ə)lē/
Adverb
According to the facts or exact meaning of something; strictly: "technically, a nut is a single-seeded fruit".

used
/yo͞ozd/
Adjective
Having already been used: "scrawling on the back of a used envelope".

Learn to english, motherfucker