The hammer dropped at $2550. The reserve got lowered, I assume seller saw what interest there was (or wasn't...) and decided it was time to cut the vert loose, and selling on BaT is probably more interesting than CL or eBay. I know for myself that I've never tried to sell used stuff for any real profit, I list on CL to get stuff sold and out of my life asap.
Maybe October just isn't a convertible time of year. Local hurricanes probably don't help either.
There's a red convertible on local CL in rougher shape, 143k miles, asking $2200. In spring/summer there were white and black ones for closer to $5k.