Your search for "Eren Jaeger x Armin Arlert" revealed the following:
Tales of Vesperia LOVE Doujinshi - waltz for the moon (Raven x Rita / Schwann x Rita)
$ 33.95Product details: Raven x Rita / Schwann x RitaRita looks so pretty all dressed up~ And Schwann thinks so too!...
Blue Exorcist Figurine - Half Age Characters: Rin Okumura A (Rin Okumura / Rin)
$ 40.95Product details: Rin Okumura / RinAdd this stunning figurine to your Blue Exorcist collection!Item Title: Half Age Characters: Rin Okumura...
Neon Genesis Evangelion Doujinshi - ERO Attack Ayanami Rei's Case (Gendo Ikari x Rei Ayanami / Gendo x Rei Shinji Ikari x Rei Ayanami / Shinji x Rei)
$ 26.95Product details: Gendo Ikari x Rei Ayanami / Gendo x Rei, Shinji Ikari x Rei Ayanami / Shinji x ReiItem...
Blue Exorcist Doujinshi - Rut Connection (Amaimon x Mephisto Pheles)
$ 33.95Product details: Amaimon x Mephisto PhelesItem Title: Rut ConnectionProduced by: Meshiya (Naraku)Format: Doujinshi Language: Japanese Page Count: 44 Size: B5...
Fire Emblem 0 (Cipher) Pin - Comiket Corrin (Male) Can Badge (Corrin / Kamui)
$ 26.95Product details: Corrin / KamuiCorrin's can badge could only be purchased in Japan during Comic Market / Comiket! Decorate your...
Fullmetal Alchemist BL Doujinshi - Before the Entangled Night Wind Untwines II (Roy x Ed / Roy x Edward / Roy Mustang x Edward Elric)
$ 26.95Product details: Roy x Ed / Roy x Edward / Roy Mustang x Edward ElricRoy and Ed try to change...
Attack on Titan Trading Card - Wafers: No.09 (Episode 9) Normal Wafers Erwin Smith (Erwin Smith / Erwin)
$ 16.95Product details: Erwin Smith / ErwinCollect all Attack on Titan Wafer cards! Please note: Wafer NOT included.Item Title: Wafers: No.09...
Attack on Titan Trading Card - AOT/S50-071 C Weiss Schwarz Soldier and Warrior Reiner (Reiner Braun / Reiner) CH
$ 3.95Product details: Reiner Braun / ReinerThis excellent card is from the Attack on Titan (Shingeki no Kyojin) Weiss Schwarz (Weib)...
Fire Emblem: Fates YAOI Doujinshi - Remade By You (Corrin x Niles)
$ 33.95Product details: Corrin x NilesThis doujinshi features an alternate version of Corrin (black hair). It's a hot and sexy honka-bonka...
Atelier Rorona Alchemist of Arland Doujinshi - 3Zs (Merurulince Rede Arls + Keina Swaya Men x Meruru and Men x Keina)
$ 26.95Product details: Merurulince Rede Arls + Keina Swaya, Men x Meruru and Men x KeinaMeruru does whatever it takes to...