Reference price: ¥4710 (Yodobashi Camera reference) I bought this when I got a hamster! I used it for about a month, but I'm selling it because my hamster outgrew it. No illnesses, washed with detergent and disinfected with alcohol. Please purchase only if you agree to the following: ① There are no major scratches that make it unusable, but there are some stains that won't come off, like scratches, on the places and floor my hamster liked. ② No water bottle, transparent dish (food dish), or instruction manual! ③ The included wheel is a Silent Wheel 17. ④ I will ship it with protective sheets inside the original box. ⑤ Returns are not accepted for damage during shipping. This is a completely used item! I am storing it at home, so please refrain from purchasing if you are sensitive or particular about condition. If you have any questions, please contact me!