These days, owning a PC is not purely for business purposes. While we all know that most people are buying computers for studies or word processing requirements, they have also been considered to appease kids who look towards them for playing games that require specific requirements such as higher video cards and large storage space.
It does seem like a waste for most but for people who want to keep their kids at home and away from vices, such is a price that is more than enough to consider. Besides, it is a matter of priorities. Improving the specs a little bit can still satisfy the need to have these personal computers be used for official ways such as documents and spreadsheets for work or school.
As far as getting more expensive hardware for a customizable PC, it is really a logical price to pay. Computers have always been known to provide entertainment and if games are something that they are keenly interested to be kept away from harm, then by all means parents should think beyond the box.
Cost is something most PC buyers will ponder upon. But while that is a given, it would be best to see which benefits and downfalls such an investment would make. As far as raising children and keeping them busy at home is concerned, buying a new PC with specialized specs is indeed something worthy parents will acknowledge not now, but in the future.