There is currently on a half price offer on these samsonite Black\Blue cases which is running alongside a buy 2 get 50% off offer. So if you buy 2 cases you will get 75% off!
This works out as follows for 2 cases.
2 x Carry on size : £260 now £65
2 x Medium size : £340 Now £85
2 x Large size : £420 Now £105
...but there's more. House of Fraser are also offering £10 off a £50 spend with there Recognition Reward card and Quidco are offering 6% cash back so the savings could be even greater. I have just click and collected 4 cases.