Usual spec, not completely sure it comes with 16GB SD card as appears to be standard elsewhere, free delivery to store otherwise £3.95.
You need to use code Q6MQ-FNHG-GJHJ at checkout for this model (enter on last page before sending order).
Also got the 7 inch at £109 (£30 off with code DRMQ-6CLY-YGV7, usually £139) and 10.1 inch at £219 (£60 off with code 9CVJ-7M9H-LPTT usually £279)
Also available in red and black if white is not your favourite colour.
UPDATE 7/2: Recent review on Sainsbury's website suggests that 16GB SD card does come part of the bundle in addition to 16GB onboard memory. - bluefish2303
UPDATE 7/2: "Just had email from John Lewis...they will price match this at £149.99. :)" - Letsworktogether