walmart, kmart, advance auto and autozone all carry nice aftermartket shift knobs with different fittings to make them fit any shifter on the market, and they are usually $20 or less. I got a nice hurst T handle shifter at autozone on sale for $15 a few years back and have lost it. I have also drilled a hole into a golf ball before and threaded it onto my shifter, looks awesome and feels cool tool, unique as well. i have a carbon fiber and aluminum on in my ranger now, might can get some pics in a couple days, its one of the autozone ones. most aftermarket ones have 3 allen screws you tighten around the base to hold them on firm.