Pressure Ulcer Deï¬nition Localized injury to the skin and /orunderlying tissue usually over a bonyprominence, as a result of pressure, orpressure in combination with shearand/or friction.
1 The 2.4GHz MacBook with 2GB of memory is available for about $1,000.  Apple's ultraportable laptop, the MacBook Air, is aimed at business travelers. The 1.6 or 1.86GHz processor is slower than a MacBook but what it loses in power it gains in portability.
Report Abuse. The cost will vary depending on what the purpose of the computer is and whether it's a laptop or a desktop. I'd say for most people, a $500 laptop is sufficient. To help you out, here are some great deals on some of the best selling computers/laptops: Desktop: http://www.amazon.com/Best-Sellers-Elect...t depends on what you need the computer to do. My MacBook Pro currently goes for $3500 but I am sure that is probably too much computer for you granny. If she already has a monitor keyboard and mouse, you can get a custom built economy tower at any small computer shop for a few hundred bucks.