Your search for "Eren Jaeger x Armin Arlert" revealed the following:
Attack on Titan Trading Card - UE10BT/AOT-1-046 U 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 YAOI Doujinshi - teach me how to do BODYWORK (Erwin x Levi)
$ 26.95Product details: Erwin x LeviLevi is no masseuse! Will Erwin teach him how to treat a body right? >_^Item Title:...
Attack on Titan Trading Card - UE10BT/AOT-1-071 C Union Arena Eren Kruger (Eren Kruger)
$ 6.95Product details: Eren KrugerThis beautiful card is hard to find! Try to collect them all!Item Title: UE10BT/AOT-1-071 C Union Arena...
Attack on Titan Doujinshi - Mix (Erwin x Levi / Erwin Smith x Levi Ackerman)
$ 20.95Product details: Erwin x Levi / Erwin Smith x Levi AckermanItem Title: MixProduced by: GUZ (Hazuki25)Format: Doujinshi Language: Japanese Page...
Attack on Titan LOVE Doujinshi - Experiencing One's First (Levi x Hange / Levi x Zoe / Levi x Zoe Hange / Levi x Hans)
$ 30.95Product details: Levi x Hange / Levi x Zoe / Levi x Zoe Hange / Levi x HansLevi and Hange...
Attack on Titan Trading Card - AOT/S35-P04 Weiss Schwarz Splitting the Summer Watermelon (Levi Ackerman / Levi Ackermann Mikasa Ackerman and Eren Yeager) CX
$ 26.95Product details: Levi Ackerman / Levi Ackermann, Mikasa Ackerman and Eren YeagerThis excellent card is from the Attack on Titan...
Attack on Titan Trading Card - ATW-I-10 Metallic FOIL Wafer Choco Levi Eren and Mikasa (Levi Ackerman / Levi Ackermann Eren Yeager and Mikasa Ackerman)
$ 16.95Product details: Levi Ackerman / Levi Ackermann, Eren Yeager and Mikasa AckermanCollect all Attack on Titan Wafer cards! Please note:...
Attack on Titan HENTAI LOVE Doujinshi - Captain Levi and Squad Leader Hange Drenched on the Futon (Levi x Hange / Levi x Zoe / Levi x Zoe Hange / Levi x Hans)
$ 30.95Product details: Levi x Hange / Levi x Zoe / Levi x Zoe Hange / Levi x HansItem Title: Captain...
Attack on Titan FULL COLOR LOVE Doujinshi - A Bunny's Tail Is Skilled at Seduction (Levi x Hange / Levi x Zoe / Levi x Zoe Hange / Levi x Hans)
$ 33.95Product details: Levi x Hange / Levi x Zoe / Levi x Zoe Hange / Levi x HansWill Levi be...
Attack on Titan LOVE Doujinshi - We Were Supposed to Spend Our Day Off Just Chillin! (Levi x Hange / Levi x Zoe / Levi x Zoe Hange / Levi x Hans)
$ 33.95Product details: Levi x Hange / Levi x Zoe / Levi x Zoe Hange / Levi x HansSo how do...