Marketplace Feature Request: Location Filters and Expiry

Got a lil bit of a feature request for marketplace:

Can we narrow down locations on catalog listings to state or at least approximate distance from profile pin down to like 200km if possible? Australia's pretty damn huge y'know? Not everyone's willing to drive 5000km to pick up a $50 piece of hardware

Marketplace should also auto-expire listings based on price or something, like idk, 30 days + $10/day or something because there are stuff being listed from what appears to be the site's birth.