Spheres of power: true teleport + group teleport + unseeing teleport

[Founden River]

When using true teleport to a location you are not currently viewing, does that raise the cost of a group teleport to 4? (2 true, 1 group, 1 unseeing)

Does this cost seem right? (Standard rules teleport has identical effects and is a 5th level spell)

[wynterknight]

I think that's technically right, although I'd probably rule it that you don't need to pay the cost for Unseeing Teleport since I'd argue that's kind of included in the effects of True Teleport.