Quickie: How to filter by numbers/price and Boolean

So I have filters that work for everything else, but I can’t get it to filter by price.
My Code:

let priceValue;
if ($w(“#priceDropdown”).value === “All”) {priceValue = false ;}
else {priceValue = $w(“#priceDropdown”).value;}
if (priceValue){
filter = filter.le(“price”, $w(“#priceDropdown”).value);
}

site page:
https://rabbitcenter.wixsite.com/rabbitcenter/saleslistings

The “all” feature works fine, but I want to have folks sort by values less than or equal to the price:

The price on my database is listed with a Number fieldtype.
Bonus points, also looking for how to sort the data if it is True for boolean field (Pedigree). I have it on the database as boolean field.

thanks for any help!