Other capacities available eg. 8GB version £2.75 delivered. (See posts #1 and #7). I realise Mobymemory went into liquidation in February, but they are now owned by Newbay Trading. Got my MicroSD card today.
You can choose jewel case or retail pack for an extra £1. I find the retail packs quite frustrating to open and I have a few SD adaptors (don't think this comes with an SD adaptor in the retail pack anyway), so I went for the jewel case.
Maximum Read Speed : 24MB/s
Minimum Read Speed : 6MB/s
Minimum Write Speed : 6MB/s
(From the website).