If you are planning on buying non-US Land Cruisers, I highly recommend deep pockets. Before and after.
I strongly dissagree with this , there are plenty of BJ70/73’s around that don’t break the bank to purchase them and they need only basic maintenance to keep them going. However if you want to have any ‘rare’ or ‘exotic’ 25+ year old non domestic vehicle that needs to be full option and in pristine condition , preferably with a baselining consisting out of 80% of non neccesary replacements/repairs then yes this is gonna be an expensive trip with guaranteed worst return investment.
But you really can drive a base 70 series for next to nothing if you are ok to do your own maintenance and are not trying to get it in better then new condition but just do necessary repairs and keep on enjoying it untill it becomes time where it is wiser to cannibalize it and get one with lesser miles/years and repeat what you where doing. I know several people that have been doing this for over 20 years and over a million miles, they never had a monthly payment or any repairs above 2k ( ok these people live in Europe and parts and cruisers are cheaper there..... for now)
Just my 2 cents after driving 70 series since 1990