David Fiske Affiliate Marketing & Web Development

Today was the first Monday I start price checking. It took 2 hours to go through 22 retailers.

I have allocated Monday morning to do this each week.

At the moment, I do not have enough time myself to update prices daily so I have decided a week should be fine. I do not expect prices to change dramatically during the week.
 
Several products have fluctuated at Compare Sat Nav.

The main products to change are the TomTom range (TOMTOM GO 510 versus the TOMTOM GO 710 versus the TOMTOM GO 910 versus the TOMTOM ONE GB). The most dramatic price change was a reduction in price by £50!

A total of 4 products have been discontinued from a total of 2 retailers, whilst 3 retailers have introduced a total of 9 new lines.

The total product count now stands at 403 satellite navigation systems.

As a side note, I have changed the site to give more prominence to the date the prices were last checked (thanks to Adrian for this suggestion).