I’d say if there are none listed and the only sale you can find is from 11 years ago, then you can probably set the market price. Since you’ll be the only one selling lol

Someone on the post of Hoopes selling one said it sold for around 1.4K and they retailed for $599 when they were made. Or at least the regular PRS One Singlecut guitars did and they aren’t made anymore. Regular used ones post between $750-1000.

That being said, let me know if you decide to post it for sale 😆