Circle of Protection: Black across sets & languages(20)

• 30th Anniversary Edition10$0.79
• 30th Anniversary Edition307—
• 7th Edition6$2.72
• 8th Edition10$0.09
• 9th Edition10$0.19
• Beta Edition#8703$13.53
• Classic Sixth Edition8$0.15
• Collector's Edition#97429$2.12
• Fifth Edition#2072$0.25
• Fourth Edition#1686$0.09
• Fourth Edition (Foreign Black Border)#109236—
• Ice Age#4626$0.22
• International Edition#97127$3.19
• Introductory Two-Player Set#282277—
• Revised Edition#1360$0.15
• Revised Edition (Foreign Black Border)#109604—
• Revised Edition (Foreign White Border)#109910—
• Summer Magic9$399.99
• Tempest8$0.24
• Unlimited Edition#9005$0.68

Same name, other languages or different rules text. Same-language reprints already sit in Printings above.