Old Toyota Hilux pickups are hard to come by (in any kind of decent shape) and if you happen to find one, be prepared to pay a lot of money.
Even here in northern Europe, a mid-1980s Hilux might sell for 5000 eur in a barely runnable condition. There are two reasons, first: these things are easy to repair but spare parts are an issue. Second: it can be in quite shitty condition and can still be sold to Africa for a decent amount of money.
Then there's the indestructible reputation that surely brings up the price.