[snowyskiesau]

I've a stack of astro bits and pieces that I want to get rid of but I'm having trouble deciding how to price them.
Other than going back through the IIS classifieds, what's the best way to come up with reasonable (to the purchaser) prices?

Most (all!) of the stuff is pretty old so I can't use current retail price as a guide.

[Pretty sure I've answered my own question here but would still like suggestions]