Trick or Treat, Tombstone has some coupons you can't beat!

Tombstone is running their usually Trick or Treat Halloween promotion on their Facebook page. You like them, then knock on their door where you will be presented with a coupon.
You can either get $1/1 Tombstone pizza, $.75/1 Tombstone pizza or $1/2 Wonka or Nestle fun size candy. the promo only runs until 10/31. The coupons have 30 days till expiration from the date of print.
It states limit 1 coupon per week, but I was able to knock 3 times and get all 3 different coupons. :)