Nice circulation find. A near-solid serial number in uncirculated condition can easily fetch $100 and up by itself. I've seen a set of consecutive near-solid serial numbered notes sell for over $300. As the others have mentioned, condition plays a big part in valuing modern U.S. notes. With that being said, I wouldn't be surprised if it brought $50 or more on
ebay, especially if it was displayed in a little more presentable fashion.