Your search for "Eren Jaeger x Armin Arlert" revealed the following:
Code Geass: Lelouch of the Rebellion MOB / LOVE Doujinshi - Angraecum Code: Chigusa (Kaname Ohgi x Chigusa / Ohgi x Villetta Nu Mob x Chigusa and Zero x Kallen Kozuki)
$ 30.95Product details: Kaname Ohgi x Chigusa / Ohgi x Villetta Nu, Mob x Chigusa and Zero x Kallen KozukiOhgi saves...
Attack on Titan Trading Card - Wafers (2384420): No.25 Normal Wafers Levi Titan Eren and Mikasa (Titan Eren / Eren Levi Ackerman and Mikasa Ackerman)
$ 16.95Product details: Titan Eren / Eren, Levi Ackerman and Mikasa AckermanCollect all Attack on Titan Wafer cards! Please note: Wafer...
Attack on Titan Trading Card - Attack on Cooking Corps: Levi Eren and Mikasa (Survey Corps Uniform Version) Nakau (Mikasa Ackerman / Mikasa Ackermann Eren Yeager and Levi Ackerman)
$ 20.95Product details: Mikasa Ackerman / Mikasa Ackermann, Eren Yeager and Levi AckermanCollect all Nakau x Shingeki no Kyojin cards!Item Title:...
Attack on Titan Trading Card - Wafer Angriff.1 Special Card 20: Attack on Titan (FOIL) (Levi / Levi Ackerman Eren and Mikasa)
$ 13.95Product details: Levi / Levi Ackerman, Eren and MikasaCollect all Attack on Titan Wafer cards! Please note: Choco Wafer NOT...
Attack on Titan Trading Card - AOT/S50-014 C Weiss Schwarz Whimsical Days Eren (Eren / Eren Yeager) CH
$ 3.95Product details: Eren / Eren YeagerThis excellent card is from the Attack on Titan (Shingeki no Kyojin) Weiss Schwarz (Weib)...
Attack on Titan Trading Card - UE10BT/AOT-1-045 C Union Arena Zeke Jaeger (Zeke Jaeger / Zeke Yeager / Zeke)
$ 6.95Product details: Zeke Jaeger / Zeke Yeager / ZekeThis beautiful card is hard to find! Try to collect them all!Item...
Attack on Titan Trading Card - AOT/S35-023 C Weiss Schwarz Brave Warrior Eren (Eren / Eren Yeager) CH
$ 3.95Product details: Eren / Eren YeagerThis excellent card is from the Attack on Titan (Shingeki no Kyojin) Weiss Schwarz (Weib)...
Tales of Berseria BL GAG Doujinshi - Goings-On Between the Captain and His Mate (Van Aifread x Eizen / Aifread x Eizen)
$ 26.95Product details: Van Aifread x Eizen / Aifread x EizenCross the captain of the Van Eltia at your own risk!...
Attack on Titan Trading Card - AOT/S35-101 PR Chimi Armin (Armin) CH
$ 6.95Product details: ArminThis lovely card is from the Weib (Weiss) Schwarz trading card game collection!Item Title: CH AOT/S35-101 PR Chimi...
The Great Ace Attorney Chronicles Doujinshi - Your Life's the Hand You're Dealt (Kazuma Asogi x Barok van Zieks / Kazuma x Barok)
$ 40.95Product details: Kazuma Asogi x Barok van Zieks / Kazuma x BarokItem Title: Your Life's the Hand You're DealtProduced by:...