A 20" iMac desktop computer can be purchased on eBay, Amazon and at Apple stores either online or at the brick and mortar retailer. They are also available through GainSaver, Teksale and Mac Pro Systems. Prices range from approximately $270 through $700 depending on the model and features.
The iMac is an all in one screen and case computer. One can purchase 20 inch iMacs online on the official Apple store. They can also be bought on external stores like MyShopping.
Apple no longer produces a 20 inch iMac. You would have to buy a used one to get a 20 inch model.
A 20 inch iMac from the company Apple, can be purchased for the prices ranging from $1279 to $2405 from a variety of different suppliers of the computer.
Early 2008, Intel Core 2 Duo, AliMac 2.4GHz Intel Core 2 Duo 20-inch (Al)iMac 2.66GHz Intel Core 2 Duo 20-inch (Al)iMac 2.8GHz Intel Core 2 Duo 24-inch (Al)Early 2009, Intel Core 2 Duo, AliMac 2.66GHz Intel Core 2 Duo 20-inch (Al)iMac 2.66GHz Intel Core 2 Duo 24-inch (Al)iMac 2.93GHz Intel Core 2 Duo 24-inch (Al)iMac 3.06GHz Intel Core 2 Duo 24-inch (Al)Mid 2009, Education Institutions OnlyiMac 2.0GHz Intel Core 2 Duo 20-inch (Al)* Design: Edge-to-edge glass/seamless enclosure debutLate 2009, Core i5/i7 quad-core processors availableiMac 3.06GHz Intel Core 2 Duo 21.5-inch (Al 16:9)iMac 3.06GHz Intel Core 2 Duo 21.5-inch (Al 16:9)iMac 3.06GHz Intel Core 2 Duo 27-inch (Al 16:9)iMac 2.66GHz Intel Core i5 27-inch (Al 16:9)
You could purchase one on Ebay
One can purchase 20 inch Ford Mustang wheels at most automotive customizing shops. They can also be found at online retailers such as Ebay or American Muscle.
There are many places where 20 inch ASUS computer monitors can be purchased. One can purchase 20 inch ASUS computer monitors at popular retail stores such as Best Buy.
Apple no longer sells a 20" iMac. They sell a 21.5" and 27" iMac. Both come in aluminum.
When needing to purchase new 20 inch rims then it would be best to view sites such as Big Brand Wheels, Wheel Fire, Ozzy Tires or Street Dreams websites online to get the best deal for 20" rims.
You will have to purchase a USB card reader. They are very inexpensive and can be bought anyplace that sells computer accessories.
I do not have a 24" iMac. I have a 20" iMac. Apple no longer sells the 24" iMac. If you will click the Apple logo on the top left of your screen and then click About This Mac then More Info you can find the answer.
It depends on his situation. How important is portability? Does he do all his computing at home? Does he do work on it or use if for enjoying media? If he only uses it to browse the web and send email, consider an iPad as well. If he works long hours on it, the iMac is better.