that is a nice one, but its like any car....its worth what someone will pay.
if it's been sitting, then they are asking too much. plain and simple.
there are hundreds, ranging from cheap to expensive, that are for sale, have sold, haven't sold over the past year here on this site. Ebay too. and craigslist. Anyone can can research this.
you have to decide what you value, your max price, and what you want to work on. They all need work, even the 'nice' ones.
Its 100% up to you....if you like it and have the money, buy it. Prices are all over the board for land cruisers, based on location, miles, mods, year, lockers, rust, and any number of 100 other variables. The seller even put 'grill guard' in the top of the description. That $100 mod shouldn't matter to any land cruiser buyer, but obviously the seller thinks someone cares, and maybe they do. Everyone is different.
There will always be a better deal, regardless of when you buy.
Toss an offer out there, worst they can say is no.
I get it.