I heard there is manga here but what is the normal price for them?

There price pretty decent .

Runa, the pricing varies based on the issue and the rarity. Mojo, isn't in the business of gouging, but they are in the business of business. I found an older issue of Cat Girl Nuku Nuku for a decent price. But a few issues of the more demanded manga were a bit out of my price range. I hope this helps.

Good prices, decent selection of manga for its size