I think the only way to determine the 'going' price of something on a particular board is to check it regularly for a few weeks until you get a feel for the real sales versus the unsold ones that pile up make it look like things are more expensive than they are.
Sorry to hear that you have to give up your studio. Have you looked at pottersweb.net. It might be a good place to post both the individual pieces and the whole studio.
Since you have a complete studio you might also contact the ceramic art department at a local college or pottery program and see if you can post your stuff on a BB or ask the instructors if they know of a new potter that might be interested. they might even agree to pass out flyers to their class.
Good luck with whatever you move on to after you sell and I hope all is well with your health.
- Min likes this