Celebrity condoms are brand condoms on the market, and the price is usually cheaper than other brands of condoms. This is because celebrity condom manufacturers usually use cheaper raw materials and production equipment to reduce costs. In addition, the marketing strategy of celebrity condoms also includes reducing the price to attract more consumers.

But the price of 30 condoms in 9.9 yuan is still relatively high. This may be because celebrity condom manufacturers use cheaper raw materials and production equipment to reduce costs, resulting in relatively low product quality. In addition, it may also be because the marketing strategy of celebrity condoms includes advertising expenses and sales expenses.

In short, celebrity condoms are cheap because their manufacturers use cheaper raw materials and production equipment, and the marketing strategy includes factors to reduce prices. However, it should be noted that the quality and safety of condoms are not necessarily related to the price, and consumers should choose condoms with better quality and safety.