Wanted: Hard Hero Busts

I'm looking for Megatron and Shockwave to complete my bust collection. If you have either to sell, let me know. 

SEIBERTRON - Your Planet For Everything Transformers
https://www.seibertron.com/energonpub/
https://www.seibertron.com/energonpub/viewtopic.php?f=36&t=426