SAP is a fair price and you get what you pay for. There are two versions, being a limited and a professional one. In some companies, they call the professional one the "Super User". The price of the limited version is about 70,000 Pesos ($2,900 USD), and the professional version is about double at 140,000 Pesos ($5,800 USD). If you need to integrate with other third-party software then you need to purchase Indirect Licenses, which are in addition to the standard fees. There would also be an implementation cost in this case.