The lowest listed price among them is Sanctum Acolyte's Pylon at 50 silver in the US Auction House.
Next item levels up from Prized Gladiator's Army Knife among Armor > Miscellaneous, Held In Off-hand slot: Aboriginal Rod (item level 12), Red Rose (item level 12), Darkmoon Flower (item level 12), Antipodean Rod (item level 14) and Ritual Stein (item level 15).
Transmog Sets
Prized Gladiator's Army Knife is part of the transmog set Prized Elite's Arsenal. The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Prized Gladiator's Army Knife Fits
Other Items Named Prized Gladiator's Army Knife
1 other item in the current build is also called Prized Gladiator's Army Knife. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Items Numbered Next to Prized Gladiator's Army Knife
Blizzard numbers items as they are created, so the named items next to ID 230784 (230779 to 230789) were usually added in the same batch as Prized Gladiator's Army Knife: the same quest line, zone, vendor or reward set.