In which case, you'd probably be looking at the following:
Ball of Spider Silk - 800k
Shed Spider Skin - 100 TU
The spooky shawls and stockings are meant to be made of spider webs - I'm not sure if you're interested in those though:
Spooky White Silk Shawl - 300k
Spooky Black Silk Shawl - 200k
Spooky White Silk Stockings - 1.8m
And then there is the taffy:
Grape Spider Taffy - 5k each (I have two)
And finally, a squishy:
Spider Squishy - 500 TU
Let me know if any of that tickles your fancy (: