Is there any psion variant/ACF/etc that gets Grip of Iron?

Question

I have a character who would really like to have grip of iron, the 1st-level psychic warrior power. However, said character is a psion, specifically an egoist, not a psychic warrior, and doesn’t have a feat to spare for Expanded Knowledge.

Is there any variant, ACF, etc. that allows a psion to learn grip of iron? All 3.5e material (including 3.5e-legal 3e material) in Wizards of the Coast sources or Dragon or Dungeon magazines are acceptable. Said variant cannot touch the 1st-level bonus feat, as I am already using the variant shapeshifter egoist to get minor change shape instead of that bonus feat.

Answer 1

After some research I conclude that there is no existing variant or ACF that would work. And a psionic item would cost 14,000gp if the Gloves of Titan's Grip in the XPH (p174) is any metric.