
Originally Posted by
sanahtlig
You're looking for logic in a boiler-plate response by someone who hasn't played the game, and probably wasn't even involved in the decision-making or coding. In other words, written by someone who has no clue what they're talking about.
It looks like the duplicate shop entry is set at the price of the 4th tier for both the weapon and the eidolon. For the eidolon, this means you can buy 2 copies at the 4th tier price, which saves 15 of the gold token. Judging from the inconsistency, this boon was likely completely accidental.