Engine!

Me 1991 Mk1 engine is bolloxed
What do i need to do to buy a 2nd hand one pls?! Go through england/Japan i presume?Any tips would be really appreciated.....estimated cost/removal and fitting of new engine etc,anything to help a complete newbie who can just about do an oil and filter change but THATS IT!!
Thanks guys!

What do i need to do to buy a 2nd hand one pls?! Go through england/Japan i presume?Any tips would be really appreciated.....estimated cost/removal and fitting of new engine etc,anything to help a complete newbie who can just about do an oil and filter change but THATS IT!!
Thanks guys!
