So I'm helping an older lady I know clear out some of her late husband's stuff...

She has half a barn full of rough sawn black walnut lumber that's been stacked and drying for about 5 years in various widths and thicknesses. Mostly 8' lengths. A few slabs for benches / coffee tables etc.

I am going to acquire some for myself, but there is a lot here...

If I help her sell, how much should I charge? I'd like to price it so that fellow woodworkers can get a decent price but also do right by the seller who is a close friend.

Thanks!