I have attempted research this as much as I could before posting. However I have had no luck. Around 1987 I found a one dollar bill in a wrapper inside a box of Cheerios. It was a paper dollar, not a coin. I still have that dollar, unopened. I have found endless information on the Sacagawea Cheerios coin, but nearly no information on the paper dollar. I know it was a special Treasure Hunt box, and there was a dollar in every 20th box. But I'd like to know the value of my unopened dollar. Thank You.