Data Entry of Vendors into web-based System

We are currently migrating from Microsoft Dynamics to a new web-based system specific to our industry. I have exported all of the data about our vendors from Dynamics into an Excel sheet. This data must be taken from the spreadsheet and entered into the new web-based system. We currently have about 2000 vendors that must be entered in. Each vendor has around 15-17 fields of data that must be entered in. (Name, email, address, specialties, etc) Although it is possible to import the data through a complex process, we want to explore the costs associated with manual entry first. See attached for sample of data.