There are many websites that allow you to compare gas prices in your nearest town or city. One of the best sites to use is GasBuddy. They also have "apps" for many different smartphone platforms, so you can download and use on the go.
There are several companies out ther that compare flight prices. You can go to the Travelocity website, Cheap Flight's website, or you could individually check prices on the different airlines on there websites and compare them yourself.
In the Tv news there is daily announcements of the fuel prices, be sure to watch it in the morning before you go to work. Also most of the fuel companies have their prices on the internet, so searching for them will give you this data right away.
You could go to some retailers and compare prices or go to a mall or talk to friends and family and see if they have one or you could just go to the mall and find out from a retailer.
You can go to shopping.yahoo.com to compare mattress prices online.
To compare business electricity prices one can use a number of price comparison websites. One can compare prices on 'Go Compare', 'Compare the Market', 'Money Supermarket' and 'UK Power'.
The best place to go to compare camera prices would probably be Best Buy, either in person or online. You could also go to Radio Shack, which is more expensive.
Sometimes it is cheaper to buy ink cartridges online. You could check the prices in stores nearby and if you don't like the prices, you could go online and compare prices and look for deals.
One may go into car businesses and ask them directly about their car prices and take note of them, or one can go to Auto123, a car review company, and compare the prices on their website.
To compare prices for an iPad 2 go to an online website for merchants that sell stuff, like eBay and amazon, and you can compare them there, or at RadioShack.
You can compare flight prices in a number of ways. You can go to your travel agent and they will do all the searching for you. Alternatively, you can use sites such as SkyScanner or Expedia.
You can go to your local Lowes and Sears to compare prices and get the better deals. You can even compare prices online. If your military and you purchase your refrigerator at Lowes, not only will you get a great deal but you will also get a military discount to make it even better.
You can go to different websites to compare gas prices and electricity. If you have a smartphone Gasbuddy is good for gas to compare the prices in the town you live in. Gocomapre seems like a good site to visit to compare them both.