...Sorta?
If you acquired them AFTER they made it to Diamond, then no. Most of them were pre-sketched by Kevin and sent to Diamond, then sent on to retailers. Any of those would receive a Green label. These particular copies were a gift -- witnessed sketched by Kevin at Long Beach Comic Con, so they were eligible for SS. There are currently 10 copies out there that are SSed (or being SSed). My 4, and another 6 that were done in front of Joel Elad at the 35 Days of Kevin Eastman art show in Los Angeles last month.
Thanks for the explaination! I guess I don't need to look into getting my 2 CGC SS'd.