You can get a pretty decent quality DVD copy for cheap here.......

I ordered this DVD from allclues..., received a blank disc (though it was titled nicely). Went thru Paypal which asked him to refund the $7.00, no communication from the Michael Little fella who owns the site.

Michael Little of allclues... sent the correct DVD, the previous was a simple mistake. The DVD is just as described, but hope to see it in the letterbox version someday soon! Thank you Mr. Stanley Kubrick!