Price check on unopened year 4, 5 , and 6 gift boxes

Im picking the game back up and I figured I can sell these off for enough cash to get me a decent head start on getting some HoM points. Anyone know what they are worth?

Believe year 6 is 25-28e

6th year is indeed aprox 25e maybe a little less hard sell at 25e atm. 25 ecto is aprox 212,500k (8.5k per atm)