Currently these items cost and weight nothing. The information below is from the 3.5 Player's Handbook (page 123).
Extras
Armor spikes - Cost: +50gp, Weight: +10lb.
Gauntlet, Locked - Cost: 8gp, Weight: +5lb.
Shield spikes - Cost: +10gp, Weight: +5lb.
Mate, I will remove the equipment entries since those do nothing, and are just old placeholders. You need to customize the equipment, and add those extras to the item of your choice.
PCGen Source: D&D Core Book 3.5e PCGen version: 6.06.01 Bahamut, Source Branch: 6.06.x
Currently these items cost and weight nothing. The information below is from the 3.5 Player's Handbook (page 123). Extras Armor spikes - Cost: +50gp, Weight: +10lb. Gauntlet, Locked - Cost: 8gp, Weight: +5lb. Shield spikes - Cost: +10gp, Weight: +5lb.