Let me put some excuses before i post..
- this could be store specific
- this could have expired already
- Not worth to go & check.. but if your house or office is near to a boots store, plz have a look

But still worth a try :)

I've seen Gillette Fusion clearance sale in Boots especially in south east store and one of the Greenford store. Excellent value if you get one of this.
12 Fusion Blades + Razor with one blade -> £10
15 Mach 3 + after shave -> £10