英語版FF9日誌62 : Didn't this model go on sale to commemorate the building of the fifth theater ship?

ダリの村の近くで出会うモリッドという老人との会話です。モリッドの家に飾ってある劇場艇の模型について話しています。

Zidane:

Didn't this model go on sale to commemorate the building of the fifth theater ship?

Morrid:

I bought it at an auction in Treno. I have money to spend these days. What I really wanted was some rare coffee.

Zidane:

My friend used to have one, too, but I bet he lost it in the incident...

Morrid:

I'll give it to you if you get me some rare coffee.

 Didn't this model go on sale to commemorate the building of the fifth theater ship?

go on saleで「発売される」という意味です。