Disney License Plate Been there, done that, going back

[KingdomHearts]

Hi everyone! I am not sure where to post this quesiton, so I hope this is ok here. I am looking for Disney's "Been There, Done That, Going Back" License Plate Cover. I have not seen it down at the WDW, and can not find it on the "other auctioning site" starting with an E... If any one has any information where I can purchase one of these plates, or if you are selling one please let me know! Thank you so much!