The rebacked and old proxy cards can easily be identified by their weight and thickness while the blue core proxies are of very high quality and are a bit hard to identify and need to be tested by looking at the details of their printing pattern and direct exposure to light for penetrability
(If it ever escapes development hell, that is.) The anime cards in Ravnica Remastered will include legendary creatures Tomik, Distinguished Advokist
So-called rebacked cards also never pass the weight test
I see one recent recorded sale for a PSA 6 red cheeks sold for $300: www.ebay.com/itm/1999-Pokemon-First-1st-Edition-Base-Set-Pikachu-Red-Cheeks-58-102-PSA-6-EX-MT/124198608746?hash=item1cead05f6a:g:71YAAOSwn55eyo5L I think at this point, with any condition, for 1st edition base pikachu, especially red cheeks, grade every copy you have
Potential Galore Frankly, this best Outlaws of Thunder Junction cards list could have been a lot longer
Thats 222 for one of each, or 426 if you want foils of the main sets too