The OP can let the funds expire and then pay $100 to have them re-issued as a LUV voucher which is usable by anyone. It would be possible to sell that voucher to a friend (but that's not allowed on FT!) at maybe a 20% discount.
I was about to suggest this. The assumptions being that this is still even a possibility when it expires in a year; that the voucher is still able to be used by anyone; and that the fee remains $100.