26,530 gp isn't that much less than, say:EyeontheMountain said:Allowing players to buy wishes for such a measely price would break any game in half.
1) The 27,500 gp cost per wish (market price) when buying any of the magic manuals that increase stats.
2) The 28,825 gp cost per wish scroll as given in the DMG
2) The 32650 gp cost per wish when buying a ring of three wishes, or
3) The 40300 gp cost per wish when buying a luck blade.
These things don't seem to "break any game game in half". Indeed, they seem to be very much a part of D&D.