I ordered all four last month... and Volume 2 of Mickey wasn't the metal case edition - however the rest were. A few reports around the boards seemed to suggest this was the case (pardon the pun) for everyone.
Just saw this thread and ordered the DVDs from Amazon! I love old cartoons so these are a must-have for me! Not too worried about the metal case, personally.
By the way, I don't know if this has already been mentioned elsewhere (sorry if it has) but if anyone else likes old cartoons - Tesco have been selling some like Popeye, Felix and some others on DVD for just 97p each. I got a load of them a couple of days ago!
Thanks for the tip!!
Have just ordered 2 of the Walt Disney Treasures @£4.97, and to make up the order to get free delivery added 2 old 'Ealing Comedy' films, Kind Hearts and Coronets - £2.97 and Lavender Hill Mob for £3.97.
Fantastic deal for only £16.88.