If you're looking for discounts on Xbox gift card codes, CDKeys offers them at a variety of price points. You won't get significant savings on the lower-value gift card codes (for example, a £5 ...

We'll use the £50 gift card as an example. You head over to Currys and use the code XBOX10 to pick up the gift card for just £45. You now have £50 to spend in the Xbox sale for the price of £45.