Cheapest iPad 2 hunt [currently Tesco Direct £372 after cashback]
The search for the cheapest iPad 2 has resulted in many posts on HUKD with the current leader appearing to be Tesco Direct which has the 16GB WiFi version for £399, use a £10 code and Quidco cashback at 5% to bring it down to £372 delivered or you can collect instore. More details on the HUKD thread. As a bonus a few members have commented to say their orders are scheduled for a Monday delivery (unlike the 3-4 weeks at the Apple store right now).
Edit:If you are flying the best deal is Dixons duty free which is selling the iPad 2 for £366. You can phone ahead and check stock.