Is there any possibility of creating some sort of scanner/filter for Amazon? Let's say I'm searching for a specific coffee machine. Usually it costs around 300$ but I only want to buy it if it costs less than 280$. Can I use any sort of filter, which automatically notifies me, if there is an offer for my claim?
I know such filters from apps like Immoscout, where I can say "I search a flat in CITY for less than 500$ per month".