Prideful Gladiator's Dreadplate Helm is part of the transmog set Prideful Gladiator's Dreadplate Armor (Death Knight only), which the Appearances collection lists in 2 versions. The other 6 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Prideful Gladiator's Dreadplate Helm Fits
Other Items Named Prideful Gladiator's Dreadplate Helm
2 other items in the current build are also called Prideful Gladiator's Dreadplate 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 Dreadplate Helm
Blizzard numbers items as they are created, so the named items next to ID 103006 (103001 to 103011) were usually added in the same batch as Prideful Gladiator's Dreadplate Helm: the same quest line, zone, vendor or reward set.