Got these in an email from Amok Time. Maybe another store has bigger ones but they look good:
Batman & Robin 2-pack, (the only way to get Robin). I think Robin could'a been made a tad shorter

Listed as Series 1 so Joker will be Series 2 I guess

Also related
Batman & Robin 2-pack, (the only way to get Robin). I think Robin could'a been made a tad shorter
Listed as Series 1 so Joker will be Series 2 I guess
Also related
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