A few things to note:
The FJ43 was never sold in the US by Toyota. So any FJ43 you see for sale here now was imported here some time after it was legal to do so, meaning after it was 25 years old. Most of these were imported from South America. Many of them coming from Venezuela and Colombia. LCs from Venezuela of this era were actually assembled in Venezuela at an assembly plant using Toyota parts shipped in kits from Japan. For this reason, I have always put Venezuelan LCs a bit below the quality and value of Japanese built LCs, even the "good" ones. I believe, although I am not certain, that LCs from Colombia were from Japan. Either way, these vehicles spent 25+ years in SA where they were really worked and used as intended, leading hard lives. Since the value of vintage LCs started to skyrocket here over the last 20-25 years or so, there has been an influx of South American LCs showing up here. These are usually vehicles that were in very bad shape, that underwent "restoration" in its home country before being shipped up here, usually to Miami. In my experience these vehicles are basketcases. They look good in pics, but nothing has been sorted, and many of the systems dont even work, sometimes even the most basic things. I would look for a North American market FJ40 or if I really wanted an FJ43, Id probably look to a company like the FJ Company in Miami who does actual restorations, but they are a lot more than $40k.
I personally wouldnt touch the vehicle you linked with a 10 foot pole.