Reddit reviews Koplow Games Set of 10 D6 Six Sided 18mm Rounded Corner Wooden Dice ~ Wood Dice

Target has Halloween decorations pretty cheap right now. I can't find them on their website, but in store I bought a couple lanterns for holding candles for about $3 each. Lightweight and cheap mood lighting for the table, with larger candle holders for more ambient mood light around the room. You also couldn't go wrong with rubber rats on the table, or serving snacks out of creepy candy dishes.

You could get a set of fake bone or real wood d6's for your table to share. Splatter some dark beer on the wood ones and let them dry before washing, give them that real authentic stained look.

I have a big faux-leather folio that binds loose pages, I plan on printing out a bunch of the maps of districts and things like that so players can easily reference them. But I will be editing the art to look more stylized (Some of the maps just look too clean), and then coffee staining the pages before singeing the sides with a lighter.

Possibly getting some cheap rubber stamps made so that I can create really quick progress clocks with that nice stamped ink look to them.

I've joked around about putting a big plywood sheet on the table so the players can dramatically stab down into maps or wanted posters.

And finally, for some truly authentic props, food and drink! Wine, mead, or ale if you and your players can drink and play at the same time. (Not every group can, so maybe just non-alcoholic cider instead). Mushrooms are plentiful in Doskvol, so maybe serve a dish made of them. For some real authenticity, how about eel pie?