go to the Catalog → Collections
As an example, let's create a page with products within the Apparel category and price higher than 20 (store base currency).
On the collections list page (Catalog → Collections) click the + button in the top left
Enter the Collection Name, it is visible only for administrator users.
Enter the collection Title - visible on storefront.
Scroll to Conditions section and add the Category condition
When condition added select the required category or categories. Next, add the Price condition
Set the additional parameters in added conditions and click save to create a Collection page
When Collection created you can add its link to the Storefront Menu (Go to the Design → Menu), HTML Block, Data Listing block or share on social networks