Make wineglasses selectable for Barter Stand currency

[AnnaC]

I was hoping I could set up a wine-refilling stand at a market of mine, so people can trade in an empty wineglass to buy a full wineglass from the stand at their leisure as they'd port in or otherwise travel. But although I can sell wineglasses, I can't select them (empty or not) as a potential payment item.

So I suggest making wineglasses selectable as a trade object, and perhaps do the same for similar utensil objects as well? It would be a way to provide some simple amenities at a public commercial site without having to give people theft and trespass permissions.

[NOOBY93]

Inb4 you sell scented wine glasses...
Good idea, though.

[rye130]

Barter stands are missing a lot of options for what you can set as the prices. For example you can't set pumpkin pie doughs as the currency either. If I remember correctly, fixing this is annoying to try and do for loftar.