It would be a loss if she sold the current perfect creams at a measly price of A$5,000 when they could be sold at a higher price.
So, for now, before her creams come out, she decided to increase the price. This way, when hers comes out in the future, she could price them accordingly.
As for whether these people would buy or not, that wouldn't affect her much. After all, she loved her creams a lot as well, and hoarding them wouldn't be a problem.
When Kisha heard the new price, she was startled. Honestly, she wasn't expecting such a huge increment from nowhere.
When she heard it, at first, she thought that it was Diamond's doing and the one who wanted to have a piece of the pie. But when she thought of the recent news on Diamond, she hurriedly erased that thought.
Money meant nearly nothing to Diamond, so how could she be greedy for a few thousand?