Bonk's Adventure (Nintendo, NES) 100% Authentic Excellent Condition Near Mint. The item "Bonk's Adventure (Nintendo, NES) 100% Authentic & Extremely Rare" is in sale since Sunday, July 21, 2019. This item is in the category "Video Games & Consoles\Video Games". The seller is "blake31237" and is located in Grand Forks, North Dakota. This item can be shipped worldwide.