it is urged that , because the value of the peso at the time of the taking in 1963 by the government of the lots of appellants and the value of the peso today when the just compensation to be awarded to appellants is to be paid , are no longer the same , this factor should be considered in the determination of the final award to be given ; and that even if we consider appellants as having judicially admitted the amount of p300,000.00 as the price of their property , the doubling of this sum at this time is justified .