I've got a Discovery 200tdi engine out of my every day 90. It only smokes on start up when cold (bad) it also burns oil as well as low oil pressure & has about 135,000 on it, but can be seen running within the next couple of weeks. After this it will be taken out.
With this will come a second engine to rebuild it with (all in boxes), the only things missing are the turbo, alternator, PS pump & short block.
Looking for £250
Cheers Graham