Mostly cleanest ones are amnesty or embassy cleared ones they all ask crazy prices But offer 15-16 for a 97-98
And 17-18 for 98-2000 bear in mind these are old old cars and mostly engine replaced reversed meters bumpers and lights changed even seats to steering wheels.
I remember I sold my prado 97 TZ self import in 2005 with 300,000km in 2009 for 18 lakhs isb read which was still in good shape just mileage was high. Same car recently saw for 22 reversed to 150,000km I offered 14 told the car full history the dealer was saying 16 final.
Grab ur self a Toyota Hilux vigo 2007 instead in diesel will find them in better shape or if u prefer surf then get a amnesty Islamabad regd better chances.
But people with a passion, the skills and knowledge get a run down cheap surf and bring it to there taste themselves with a swap of engine parts rims and tyres bumper cosmetics.