Hi I also found a 6gb for 26.63. See http://www.hotukdeals.com/item/143449/sandisk-6gb-micro-sdhc-card-adaptor.
Also the micro 2gb is £7.69.
They have lots of micro sd on offer, but for some reason you need to click on new and used items to see the ones directly from amazon......
Free standard delivery.
MicroSDHC 4GB Card
Supports SDHC, Class 2 compatible host devices
MicroMate USB 2.0 Reader:
High-performance transfer speeds: up to 15MB/sec
Single slot reader SD / SDHC cards and compatible SD adapters
USB 2.0 compliance, transfer rate speed
Reader includes cap to cover either slot or USB connector end