i cant quite grasp Blade Runner. you either love it or hate - no inbetween. a lot like Marmite.
i first saw it when i was 14, the 1992 cut, and just never liked it.
Never cared for it since, but a mate bought me that tin box (which i beleived was rare, but seems it can be picked up for pennies now) in 2007 - and i watched it again with my mature eyes.
and i still dont like it!!! I also expected a 3 hours epic and its only 1hr 20mins.
Not really a fan.
If you want it so much, i would wait till that BD boxset is really cheap, and then get it. or rent it first and decide.