Halloween 04: Optimus Prime and Megatron. Only used duct tape and cardboard. Total cost: $10 « » View Original Size × Share Tumblr Facebook Twitter Reddit Stumble Upon Email Embed × Share with friend Your Name Your Email Friends' Emails (Separate multiple addresses with commas) Send Submit a Picture November 12, 2004 See More halloween Holidays cardboard Transformers Recommended Comments () Picture Capt Jack Sparrow and Optimus Prime for Halloween '04 up at UConn Picture Optimus Prime, Megatron, Darkwing Duck, Shadow Storm, and He-man at UT Picture Cardboard Optimus Prime Picture this was my last minute halloween costume. cardboard, duct tape, and mini solo cups = beer pong table costume Picture My halloween costume cost over $70. It has 5 sets of battery powered christmas lights, 1/2 a roll of duct tape, 4 steel rods, a phone book (weight), and 4 reversed clamps. The only bad part...now that halloween is over...what do I do with it? Towson Unive Picture Optimus Prime Comments ()