300k–500k US Finance Leads

I need a high-volume list—between 300,000 and 500,000 contacts—pulled exclusively from LinkedIn and Apollo. Every record must belong to the finance sector in the United States and fall into one of three titles: Chief Financial Officer, Accountant, or Accounts Receivable Specialist... (Budget: $250 - $500 USD, Jobs: Data Collection, Data Entry, Data Management, Data Scraping, Excel, Lead Generation, Leads, Sales)