Textbooks for Nursing students in Amber Gardens, East Singapore for sale

I have the following textbooks for sale, most I have only used a little and are in excellent condition. Currently completing Bachelor Of Nursing at CDU . Can post within Singapore.
1)Research In Nursing, Edition 4, Evidence For Best Practice, Richardson-Tench, Taylor, Kermode & Roberts. Paid $99.95, sell for $50
2)Nursing and Midwifery Research, 4th edition, Schneider, Whitehead, LoBiondo-Wood & Haber. Paid $78, sell for $40
3)Psychiatric and Mental Health Nursing, 3rd edition, Elder, Evans & Nizette. Paid $99.95, sell for $50
4) Lewis's medical-surgical nursing. Assessment and Management of Clinical Problems. Brown & Edwards. 3rd edition. Paid $169.95, sell for $100
5) Emergency and Trauma Care for nurses and paramedics, Curtis & Ramsden. Paid $164.95, sell for $100
6) Microbiology for the Healthcare Professional, VanMeter & Hubert. Paid $97, sell for $40
7)Understanding pathophysiology, Craft, Gordon & Tiziani. Paid $99, sell for 40
8) Clinical Psychomotor Skills, Assessment skills for nurses, 5th edition, Tollefson. Paid $77.95, sell for $35. Also have another one that is brand new, selling for $65.
9) Information Communication Technology At University, Skills for success, third edition, Shaw.Paid $23.95, sell for $15
10) Communicating at University, Skills for success. Rolls & Wignell. Paid $23.95, sell for $10
11) Pharmacology for Health Professionals, third edtion, Bryant & Knights. Paid $135, sell for $70
12) Psychiatric Mental Health Nursing, 4th edition, Frisch & Frisch. Paid $152.95, sell for $65
13) Communication Core Interpersonal Skills for health professionals, 2nd edition, O'Toole. Paid $84.95, sell for $40
14) Community Health and Wellness, 4e, Primary Health Care In Practice, Murray & Clendon. Paid $92, sell for $40
15) Brand New (still in bubble wrap). Clinical Reasoning, Learning to think like a nurse, Levett-Jones. Sell for $15