I've finally finished creating my price filter script to be used on the talkbass classifieds pages. The script can be installed from Greasy Fork. The idea is the script runs in your web browser, and asks you for a price range of items you'd like to see. It then removes links that lie outside your price range. For further details and installation instructions please see the videos below and the description on Greasy Fork. Find a demonstration of the filter here. Find the installation instructions here. Of course, I welcome questions and feedback, and I'll try and help troubleshoot any issues. Let me know by posting below.