i found a t2 for 2000 bucks
super clean body. everything works
but the only bad thing is is that it has an oil leak on the main seal

and my question is is that how much would i be looking at for replacing all the seals
basically a full rebuilt engine andddd
is it pretty hard assembling the engine and taking it apart?
as of putting the seals etc etc

thanks in advance i know alot of you guys know your stuff and i know i can get help from here