Can u unregister super sat seats?

I want to do a super satellite that gives seats in a 150 seat satellite
if i win a seat in the super sat it gives a 55 dollar seat in the 150
seat. If i win the seat in the super sat can i unregister the seat from
the 150 seat guarrantee and that way have $55 in t$ to spend?

I think you can unregister from any PokerStars event to get $T, except in cases where they'll give you $W instead.