Easyjet Flight inc luggage ski carriage and extra legroom over Xmas - make me an offer

Hi
I have paid for a flight I can now not use.
Easyjet Luton - Barcelona return
fly out 7.45 on 21st Dec
return
8.55 on 28th Dec
20kg luggage, ski carriage and extra legroom paid for both flights (there and back)
I've called Easyjet customer service and you would need to pay £35 each way for a name change
The flight cost £256 and they are going up
No sensible offer refused - just want to recover some of the money shelled out.
If interested, let me know