Cancer Screening lab tests in Private MD Lab Test Test Cost Alpha-Fetoprotein (AFP), Serum, Tumor Marker $75.99 Cancer Antigen (CA) 27.29 $74.99 Prostate-Specific Antigen (PSA), Free:Total Ratio (Male Clients ONLY) $73.99 Prostate-Specific Antigen (PSA), Ultrasensitive (Male Clients ONLY) $94.49 Carbohydrate Antigen (CA) 19-9 $65.49 CA-125 (Ovarian Cancer Test) $50.99 Carcinoembryonic Antigen (CEA) $50.49 Prostate-Specific Antigen (PSA) (Male Clients ONLY) $50.49 Prostatic Acid Phosphatase (PAP), Serum $70.49 Beta-2 Microglobulin, Serum $52.49 PSA, Total with % Free (% free provided when total PSA is between 4 and 10) (Male Clients ONLY) $55.99 Cancer Antigen (CA) 15-3 $84.69