UPDATE Don't click on 'Go to deal' - Use link provided below.
Website is incorrect. This one is the real XBOX 250GB for £37.76, which is cheaper than previous website.
£37.76 at - http://www.goldenbridge.hk/goods-4118.html
* Model: E53063
* Shipping Weight: 203g
* When your Xbox 360 hard drive case is broken, you can change it easily with this Microsoft Xbox 360 Slim hard disk drive case.
* Xbox HDD replacement shells case for use with xbox 360s
* Shell color: black
* Capacity label: 250GB
* Condition: brand new
* Size: 190*155* 45 mm
* Weight: 203g
To get a XBOX 360 250GB for £127.76 follow instructions below (if wrong please correct me, thanks).
1) Visit Argos - http://tinyurl.com/yzcob5y
2) Get the XBOX slim 4GB + Forza and FIFA 11 + £20 voucher when you spend £100 or more - which you do as this bundle from Argos will cost you £149.99)
3) Now, you've paid £149.99 minus £20 voucher = £129.99 for the bundle.
4) Sell the games on eBay. FIFA 11 is around £26-£32 and Forza £7-£13 ATM.
5) After you've sold both games you should get around £40 for both games.
6) From £129.99 minus £40.00 you'll end up paying £89.99 for XBOX 4GB alone.
7) Buy the 250GB HDD from - http://www.goldenbridge.hk/goods-4118.html
£89.99 (XBOX 4GB console) + £37.76 (250GB HDD) = £127.75
9) Finally, you've got a XBOX 360 slim 250GB for £127.75
It's a rough estimate but it's a good deal if you don't plan on splashing £170-£200 for a XBOX 250GB console.