Just looked on Just-Eat and from the first 5 Indians I looked at 2 were minimum delivery £10 with £1 delivery fee. Another was £6, next was £5 and the best (which is my favourite takeaway in town anyway) is £3 minimum delivery with £1 charge.
On Thursday's and Sunday's they also have a £7.95 5 course deal. Poppadoms, dips, starter, main, side (rice or chips) and naan.