Spirit Halloween offers this 7-Foot Pennywise Inflatable Decoration for $89.98. Coupon code "PIZZA16" cuts it to $67.48. With $11.99 for shipping, that's the lowest total price we could find by $21, excluding the mention below. It is made of vinyl and measures 84" x 30" x 16". Deal ends October 31.

A close price: Party City offers it for $79.99 with free shipping via "SCARY41".