I've sold maybe 15 basses on BassChat. If the price is right and the advert makes clear what is and is not acceptable then your bass will sell.
These are unusual times, though, and money is in short supply so that quality basses that would have been snapped up 12-18 months ago (like yours) are now languishing on the FS pages and getting bumped endlessly.
PS. Would you part with a grand without asking questions first? Perfectly reasonable to get lots of questions, although I admit that lowball offers always annoy me or offers that are clearly pointless (eg, would you sell me your custom shop Fender for £500, a Warwick amp and a Squier Affinity?)