Www.discountwheelwarehouse.com has good deals on large tires. Also, locally you can look for tires at www.bigbrandwheels.com which has brand name tires for low prices.
There are a number of different places where you can buy cheap 20 inch rims.I can personally recommend you try www.hubcap-tire-wheel.com/20-inch-wheels-rims.html or www.ozzytyres.com.au/20-inch-car-rims/.
e-bay
Try eBay
An affordable 46 inch LED TV can be found in Best Buy. Best Buy is a well known store where you can find any electronic at a very reasonable price, which is why I go there.
One can buy 15 inch wheels online at many stores that deal with cars, tires, car parts, and etc. One would be Hubcap, tire & wheels, this website can sell you many parts of cars such as 15 inch wheels. Another is Wheelfire, you can tell them your car model and they'll find what's best for you.
Best Buy online does have good deals on laptops at affordable prices.
TSW Alloy Wheels are available at many online and offline stores. For online orders one can use sites such as Amazon, Buy Wheels Today and Wheel Fire.
Best buy .com is one place online where you can buy a cheap desktop computer. Or you could also check Amazon.com for more choices that are also affordable.
If you have 13 inch wheels, I think they are 155/70.
Cheap laser pointers can be purchased from any electronic store, such as Best Buy. Another cheap option is to purchase one from a pet store, such as Pet Smart.
Cellphone beat.com is a great place to find cheap phones that are of great quality, and the chocolate touch is even affordable at a low cost. Key word search cheap choclate touch.
26 inch LCD TVs can be bought for cheap at stores such as Best Buy or sold online at eBay, Amazon, or Craigslist. Recommendations for cheap 26 inch LCD TVs can be found online at TechRadar or Overstock.