Amazon UK offers The Coen Brothers Collection on Blu-ray Disc for $10.55 (£8.54). Add it to your cart and it drops to $8.79 (£7.12) at final checkout. With $3.80 (£3.08) for shipping, that's $3 under our mention from last month and the best price we've seen. (It's a low now by $11.) It includes A Serious Man, The Big Lebowski, Barton Fink, Burn After Reading, and Intolerable Cruelty.
Note: Although the movies themselves will play on US Blu-ray players, the extras and special features may not.