There's three Howl-O-Ween Specials:
Get a Howl-O-Ween sketch page with your choice of adult sketches, clean, feral, anthro, etc. for $25 for two colored sketches and at least 5-8 plain sketches
Get a Howl-O-Ween shaded commission and get 2 free sketches for $10 with no background, $14 with a simple background, or $16 with a complicated background
Get a Howl-O-Ween shaded commission and get a free Howl-O-Ween icon and a free Howl-O-Ween lineart