Does that price tag mean each roll costs that much, or is it for a pack?

How to say “Does that price tag mean each roll costs that much, or is it for a pack?” in Japanese

In Japanese

その値札(ねふだ)、ロールパン一個(いっこ)の値段(ねだん)？それとも袋(ふくろ)ごと？

Sono nefuda, rōrupan ikko no nedan? Sore tomo fukuro goto?

Does that price tag mean each roll costs that much, or is it for a pack? in other languages