one rupees 1964 unc condition

one rs 1964  it is most demading silver coin booklet price of this note is  is approx 7500 but i m giving in 4500. people can buy this for the purpose of investment and alsoo they can buy for sale purpose .u can sale it in high price.it is high value gem unc silver coin . u can keep it for future perpose .coming year its value will be high so buy fast limted stock