Until Saturday's renewals deadline, under-18s pay just £99 to watch Boro's bid for promotion from their chosen seat - that's £4.30 per match.
Those aged 18-21 can watch Boro's Championship home programme for £8.22 per game by purchasing a season card for the North West or South West corners for £190.
Adults and over-65s can also make big savings with prices up to Saturday starting at £400 for adults and £260 for over-65s.
These prices work out at £17.39 and £11.30 per match.
Fans can renew online, by phone or in person.
