U would be better off buying one registered Jeep eighter Willys MB, Willys M38 or CJ-5. That will B the only cheap option available. And the price range for a registered old Jeep will be from 1.75 lac to 2.25 lac depending on City of registration and condition.
And if U want to re-store one on a newly auctioned Jeep then it’s also possible but this project will be expensive as the recently auctioned Jeeps/chassis are expensive than the ones sold a year back or so. As I checked last time in September only chassis and the auctioned voucher/papers were being sold 1.20 lac to 1.40 lac Rs. And a normal Jeep project including Chassis, Voucher and restoration work will cost U from 2.25 to 3.00 Lac depending on the body work, Suspension, drive train and other accessories selection.
Places to find old Jeep: try to visit city sadder road in Rawalpindi, check, Dawn, news and Jang news paper and also visit Tarnol Area in ISB.