Amazon.co.uk has The Coen Brothers Collection 5-Movie Blu-ray Set (Region-Free) for $23 - $4 off at final checkout + $5 postage/packing to U.S. (6 to 10 business days) = $24 shipped
. You can use your Amazon.com account to check out. Includes A Serious Man, The Big Lebowski, Barton Fink, Burn After Reading and Intolerable Cruelty. Barton Fink is currently not available on Blu-ray in the U.S.