Toronto Stock Exchange TSX Venture Exchange; Listing Fees: $10,000 - $200,000: $7,500 - $40,000: Accounting and Auditing Fees: $75,000 - $100,000: $25,000 - $100,000: Legal Fees: $400,000 - $750,000: $75,000+ Underwriters' commission: 4 - 6 %: Up to 12 %