The price for a Humminbird Fishfinder varies depending upon which model one is interested in purchasing. Cheaper models are around $70, while more advanced models can cost up to $500.
Tomtom portable gps systems' price range based on the different models and makes. Currently they range from $69-$149.
Compact portable speakers vary in price range. This depends on the make and model, as well as if they're used or new. Check ebay.com or amazon.com for cheap options.
Generic portable generators can vary in price based on size. The average portable generator will run you between 1600 and 2500 dollars. They can go up to 5,000 and higher though.
If price is important, I'd suggest the Hoover Portable Canister Vacuum. It's going to come in under your price range, and is very light and portable.
The price on a portable music keyboard can vary greatly depending on factors such as the brand name, the quality, and the features included. Typically one could expect to pay between $75 and $300 on a portable keyboard.
Price of portable dvd recorders range from the lower end of around $70 to the higher end of around $150. The average price you will pay for a good quality dvd recorder is around $110.
The price range is very wide. There are some that are extremely cheap and it can go up to thousands of dollars. It really depends on what you want which will decipher what you will pay.
A portable microscope that attaches to your computer will typically run from 100 dollars to several thousand dollars depending on the quality of the optics used.
Portable movie players have become much more affordable in the last few years. You can now buy a a dual screen portable dvd player on amazon.com for as little as $100.
The average cost for a portable battery depends on many things. It depends on where you purchase it and what quality battery jumper it is, They can range in price from $40.00 up to $200.00
At Walmart, you will definitely find portable air conditioner. The price range is from 400$ up. You can even have it delivered to your place or just pick it up at the store.
Portable televisions have a wide price range. The cheapest, most basic models can be had for around $40, with the brand name models with the most features going for about $90.