No it's not. Millions of PC's are sold each quarter, even though they cost as much as a TV and they get cheaper all the time. When you need it, you need it.

No it's not. Millions of PC's are sold each quarter, even though they cost as much as a TV and they get cheaper all the time. When you need it, you need it. You might wait a couple of months, but at the end of the day you have to pull the trigger based on need. It's called marginal utility. When you determine that the usefulness of a good (to you) outweighs the usefulness of the cash that good would displace, you buy it.