The perks discard cost seems to have been forgotten from all the economic changes, making it unreasonably high: 90 silver per perks point, that means you need 3 * 17 * 90 = 4590S to discard a Rifleman I’s all perks, quite In comparison, it costs only 600S.
And I always think perks discard cost is a bad idea, I would rather prefer the way before merge.