Accurate PDF to Excel Entry

I have about 500 records sitting in a set of PDF files. Every record is pure text, but some of that text is locked away inside images and simple diagrams, so reliable OCR will be necessary. My Excel template... (Budget: $30 - $40 USD, Jobs: ABBYY FineReader, Adobe Acrobat, Data Entry, Data Management, Excel, Image Processing, OCR, PDF)