Half cent/penny 1803 Cohen 4 rarity 4 with upside down reverse

Description

Cohen 4, rarity 4; tough find. Compounding its rarity, the reverse was erroneously minted upside down. Awesome find.
I am not accepting best offers at this time. I'm happy to expose some of my best material in my eBay store, as this draws traffic to my "no reserve" weekly auctions. I do not have an unlimited supply of coins, which means that some of these dates are difficult for me to replace in the store. Thanks for looking!