Journal #2 Good products must have high prices?

These days a lot of company increase their products' prices. I think this plan is not good.

We know that when products came new, all of their prices are very expensive. But after one year their prices are going down. I was very surprised when products' prices decrease a lot. Especially, Play Station is the most populer product of expensive price. When Play Station 2 came new, that price was 300 dollers. But now it is about 100 dollers. Because of Sony made Play Station 3. Play Station 3 is 400 dollers. And I guess it will decrease price after one year. At least, It goes down to half price. I think if they are going to decrease price, they should sell it cheaper when it came new. It will help them to sell more products.

I want to buy new products, but it is too expensice to buy. Companies need to control price. It will help them earn more money.