I just received $150.00 coupon for a screwed up transaction from EBAY. I've been looking at getting a transformable Masterpiece trailer but they don't seem to be sold separately. I was looking at the THS Black Convoy figure or Encore Skylinx and Omega Supreme. The coupon is a one time, one ITEM coupon. I'm not into G1 figures and don't like the Masterpiece Megatron. So what would you buy? Is there a figure in that price range that you Absolutely would not do without?