Data entry bsuiness card contacts

I have approx 300 business cards that I need to have the data entered into an Excel spreadsheet. Headers are already in the sheet matching data on cards. Just need someone to enter the data from the bsuiness cards into the spreadsheet. I have bought and tried to use a scanner and OCR however the error rate doesn't make it worth the time. I'd rather pay someone to get it right the first time. You will need to be able to physically receive and return the cards, I will not be scanning them and sending you the images, so you will need to be in Oz :-) I will send cards by registered express post and there will be a pre-paid express post bag included to retrun the cards. Happy to do split payment (per 100 cards entered). It is likely there will be ongoing work for the winning bidder (I have about 100 new contacts to enter per month)