Meaning of on sale/go: The new model goes on sale next week

[Tung Quoc]

Dear teachers,

1/Please tell me the meaning of "go" in this sentence:

The new model goes on sale next week. (1)

2/ In (1), "on sale" means "can be bought" or "will be offered at a reduced price" or both are possible?

Thanks
Quoc

[Pamela]

I think, Tung Quoc, that The new model goes on sale next week means that the new model will be exhibited for sale next week, will be available for buying( but not at a reduced price)

[Tung Quoc]

Hi,

So, for "on sale" in the sentence:

All video equipment is on sale today.

"on sale" means "available to be bought" or "being offered at a reduced price" or both are possible?

Thanks
Quoc