It seems like none of the Aftermath (split) cards have any pricing information
2 2016-09-10 19:27:00
Re: database: Conspiracy: Take the Crown (7 replies, posted in Announcements)
Most of the foils seem to be missing prices. Is there just not enough data?
3 2016-03-01 20:19:13
Re: database: Duel Decks: Blessed vs. Cursed, FNM promos, GP promo (10 replies, posted in Announcements)
It's the new cards. If you remove them it will work.
You can add the new cards by searching for them and doing an edit. For some reason it defaults to a numeric revision (319? 339? I forget) but you can change it to Blessed versus Cursed.