I purchased a G1 Roadbuster off of eBay a couple days ago. It was advertised as the following: 100% Complete Never opened MIB Roadbuster still sealed to board Everything seemed fine. The figure itself is still sealed to the bubble and all the parts are still brand new/unused. The outer box was beat up and was only sealed on one end which the seller did show in his pictures. The problem itself lies that the accessory bag had a long cut where all the parts were exposed. Everything was inside except for the rarest piece which is the elusive antenna. I thought maybe it fell out in the shipping box etc., but I have searched the Roadbuster box, the shipping box and even within the packing material with no luck at all. I paid $299 Buy-It-Now for this item since I wanted a virtually brand new piece that I could display loose/complete. I know loose/complete Roadbusters go for $150-$200 but was gladly willing to pay a premium to have one in this unused condition. I've seen the antennas go for as much as $60 on eBay separately and in average condition. So my question to my fellow boardies is, what action do you recommend I take?