Organize.com offers a selection of cupcake baking items for Halloween they have sprinkles, stencils, liners and more. One item that I like is the set of 12 silicone cupcake molds with halloween designs. With cute spiderwebs, bats, witches, ghosts, cats, and caldrons, the $20.99 set is a nice alternative to paper liners.
*Tip: if you buy these, bake in them once or twice before Halloween. This will ensure the cupcakes come out of the molds easily. When I bought my molds I didn’t realize how important this was!