The tablet form-factor, now more than ever, can be thought of as a mainstream device; and if it was ever in doubt this deal from Groupon delivers Samsung Galaxy Tab at a pretty affordable price.
Admittedly not the most up-to-date model, you'll be able to get your mits on the tablet through T-Mobile for an initial outlay of £15 (usually £45) and then throughout the 24-month contract you'll be expected to fork out £15 a month rather than the usual £25. For this you'll get 500MB of data allowance.
Groupon says that this should equate to a saving of £240 throughout the whole contract and they'll be no extra charge for exceeding data limit.
The Samsung Galaxy Tab itself will come with the Android 2.2 operating system, not the latest version but it should still do the job, and a 7-inch, 1024 x 600, TFT-LCD display - not only this but you can also use it as a massive phone.
To get the full details of the offer, just follow this handy link.