HATRED FOR JAMES VAN DER BEEK RISING!
Still have some stuff for sale. Free pickup at Parra Fair
http://www.otca.com.au/boards/showthread.php?t=8503
Cliffbee? More than a bit dodgy. But the guy running the website is okay
As for where Prime is? IMO he's likely "retired" to be an everyday Maximal... living more or less anonymously on Cybertron. He's too (historically) prominent to not be referenced by the Maximals if he's still around as Optimus Prime.
Eagerly waiting for Masterpiece Meister