Data Entry needed

We are looking for someone to search mobile phone specifications on the internet for a list of devices and tick box the data in an xl spreadsheet. Approx 100 mobiles need this date checking on the spreadsheet. This is for a mobile price comparison website and is a job that will need doing regularly every month so could be an ongoing opportunity for someone. Speed and reliability on getting the data correct is absolutely essential and it will be checked for accuracy. Start asap.