What are some things that have a high purchase decision threshold but also a high purchase frequency?

Luvaglio notebook computer, British luxury goods manufacturer Luvaglio company has launched a notebook computer priced at more than 1 million US dollars. This kind of notebook comes in three exterior materials: marble, genuine leather and natural wood. Coupled with expensive metals and multiple sets of rhombus-shaped diamonds as well as rare-color diamonds inlaid on the switches, the $1 million spent is really worth it. Users can choose the appearance material and storage space according to their own preferences. However, this laptop is a limited edition of Luvaglio, only one. It is estimated that in a short period of time, there may not be a more expensive notebook than this one. There are still many people buying it.