AFA in all their years of grading have only ever graded 2 clear examples and one with a yellow bubble, and I don't think they now know whether they were A or B cards (the very first "A" cards had the extra wording "Laser Light and Sound" on the back). There are reports of quite a few collectors only ever getting 11 of the original 12 and then eventually splitting their collection without ever completing it proper. In fact it is said that it is usual for collectors to sell this piece only with the whole lot to maximize their return! As like Leia, Chewbacca the Wookie is still in the Star Wars franchise and in the next film, this will definitely rise in value.
Remember, this is an A card not a B card!!!! From the very very first batch!! The item "Palitoy 12 Back Chewbacca Sealed figure UK Vintage Solo A Star Wars Story AfA" is in sale since Sunday, July 15, 2018. This item is in the category "Collectables\Science Fiction Collectables\Star Wars Collectables\Other Star Wars".
The seller is "gordonbennet" and is located in London. This item can be shipped worldwide.