This is an interesting thread- I DID get a Himalayan with a blown engine for free. It isn't a wreck (well, I don't think so...) but as well as a new barrel and head it needs all the wearing parts replaced plus a bit more- chain, sprockets, fork seals, tyres, handlebars, some wiring that got chewed by rats...
80,000INR = AU$1300 which is quite a bit less than what I expect to spend to get my bike running and registered.
At this point it's just an estimate, but it will be interesting to compare.
I have no real idea what a rebuilt Himalayan with 50,000km is worth in Australia as I have found no others with similar mileage for sale.