>>279696992
>>279697433
>>279697498
>>279697512
I just looked up this Ukkokei Baumkuchen, and it seems a pretty expensive choice for gift to your neighbors, especially you can see he brought a whole box here >>279695673

A whole box is 5,281 Yen ($36 USD with the standard conversion rate) which is EXPENSIVE. For a comparison, I looked up a data of how much Japanese are willing to spend on housewarming/neighbor greeting gifts.

https://hikkoshizamurai.jp/report/report015/

引越しの挨拶に持っていく品物の相場と人気ランキング

引っ越しの挨拶品の合計金額は、1,000円未満の人が一番多かったようです。
気持ち程度の品物を贈る人が多く、一軒あたりの金額が一番安かったのは、200円の洗剤を送った人でした。
挨拶をされる側に立って考えても、あまり高額な品物だと受け取りづらい可能性があります。

>Typical Price Range and Popular Items for Housewarming Gifts

>The total amount spent on housewarming gifts is most commonly under 1,000 yen.
>Many people choose to give small, token gifts, and the lowest per-household amount recorded was 200 yen for some detergent.
>Even from the recipient's perspective, expensive items can be difficult to accept, so it's better to keep the gift modest.