Checkout GLO New Cheap Data Plans And Prices (Here)

The new Data plans and prices are:
2Gb for N1,000
6gb for N2,000
10Gb for N2,500
12Gb for N3,000
18Gb for N4,000
24Gb for N5,000
48Gb for N8,000
Dial *777# to subscribe.

If you recall, MTN offered 10GB for N5,000, now you get 24Gb for that same amount with GLO. Note that all tplans last for 30Days and work on all devices.