Prideful Gladiator's Mooncloth Helm is part of the transmog set Prideful Gladiator's Satin Armor (Priest only), which the Appearances collection lists in 2 versions. The other 13 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Prideful Gladiator's Mooncloth Helm Fits
Other Items Named Prideful Gladiator's Mooncloth Helm
2 other items in the current build are also called Prideful Gladiator's Mooncloth Helm. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Items Numbered Next to Prideful Gladiator's Mooncloth Helm
Blizzard numbers items as they are created, so the named items next to ID 103079 (103074 to 103084) were usually added in the same batch as Prideful Gladiator's Mooncloth Helm: the same quest line, zone, vendor or reward set.