Worn by Brian Thompson as The Judge, this armor can be seen in the season two episodes of Buffy: Surprise and Innocence
This armor came with a signed COA from the maker on which it states:
"The Armor is authentic, unduplicated and was made by Tony Swatton of The Sword and Stone for the Buffy the Vampire Slayer Episodes: “Surprise” and “Innocence” respectfully and this COA is wet signed and dated by the Metalsmith; Tony Swatton"