Great for you. I have acquired two (2) $50s and one (1) $20 by just bidding face; of course you gotta get the FREE shipping.
That page values the OP's note at $125-$180. Where are you seeing $250? (Are you looking at the value for a Gold Certificate? This note is a Federal Reserve Note....)
Yeah that note will barely scrape above face - common district, and condition mean you won't profit selling that note except face to face, forget eBay. It's even alot of money to tie up just as face value for that.