If any of you have better knowledge of a more accurate price point, please let me know.
I didn't realize people pulled stuff off Craigslist and tore it to bits in forums like this.
Welcome to AK. We don't just tear stuff to bits. We love audio and enjoy discussing it. That said, sometimes CL ads are great items at bargain prices, sometimes they aren't. Surely you have noticed this yourself. We discuss the gamut.
As to "better knowledge of a more accurate price point", I have no direct sales info, which is always the best barometer. However, I know that large speakers are becoming increasingly difficult to sell, with just a few exceptions which carry a certain cache. I also know that older Pioneer speakers command decent money relative to their (in my experience, which doesn't include your pair) rather mediocre performance. I suspect the lattice grills are a large part of that though and see little market for a speaker that looks like a home PA speaker (folded horn), but of course I could be wrong. Some folks here will geek out over them (that's what we do), but I don't expect that admiration from afar will translate into a sale for you.
If I had to put a price on them, I would be thrilled to get 10% of what you are asking, but that is only pulled out of my a** as well. Given that the size makes shipping prohibitive, and that so little is known about them, I actually suspect that you would see more monetary value from trashing the cabs and flipping the parts, but I applaud you if you choose not to bust up a nice example of a rare cabinet. Just know that it's size automatically eliminates 90% of interested parties. I wouldn't have room to even store them, never mind use them.
I enjoyed your ad but mainly for the stuff behind it. I see Klipsch (?) and CV, plus a Tiffany lamp. You obviously have taste. I also see a folding gate. Do you have a baby or a pet (or both)? Lastly I want to apologize for making you feel bad. It is much easier to give harsh critique to someone who is unknown than to someone who reaches out. I appreciate you posting here. All of that said, I stand by my initial estimation that your speakers are wildly overpriced, but in the end value is whatever you can get someone to pay. Best of luck with your sale.