How much does computer forensics cost? B How much does computer forensics cost? We offer our services at flat-fee prices. Forensic collections are charged per device. For example, a phone collection begins at $875, computers at $1,275, and email accounts at $875 each. You can see a full list of our flat fees here. Back to Top Post navigationPrevious post: What does a Computer Forensic Investigator do?Next post: What kind of evidence can you find with computer forensics?