Great idea, good job

I was browsing BBTS and found a few other items not on your list.
MP-10B Masterpiece Convoy / Optimus Prime Black - Coin
MP-32 Masterpiece Optimus Primal Die-Cast Mace
MP-20 Masterpiece Hypno-Chip Disruptor For Wheeljack
not sure if the hypno chip is an amazon exclusive or not but the other two should be standard asia exclusives