Yes the Challenge coins are limited edition, only 121 coins. nostr:nprofile1qqs29a5qsr9msal0darrt5z34w89yfzje3qggczdua86s96ladnntdgprpmhxue69uhhyetvv9ujuumwdae8gtnnda3kjctvqy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqgdwaehxw309ahx7uewd3hkcpkwre8 btw I dig the Hackers reference!