hi;
i have mailed u for the email id of philips people.as for Rs.55 89c51 i bet if u read it you shall find 02,xx,xx an opcode for ljmp.i believe these are recovered parts.
atleast that was the case 3-4 years back when i was doing my college project.i hope the scenario has changed.as for price in mumbai i shall try to find out.
regards
pranav