Find the Hedgehog is a nerfed version of Treasure Hunt event. After several renewal/revamp/improvements the economy went worse; one of the minor-reasons why amulets went expensive is the fact that we have less ways to get them. Professions get nerfed, enhancements events got worse rewards and Treasure Hunt Event got changed into Find the Hedgehog... But Find the Hedgehog don't offer +11 as reward, unlike the older event...
There are few chances to successfully enhance and that's why I wish to add older rewards to Find the Hedgehog event.
In addition to that, I suggest few other rewards and chances:
• add back Magic Amulet Lv.9 ~ Lv.11 Random Cube as last possible reward;
• change [Luriel] Spectral Amethyst Cube (10 ea.) into a cube with other possible rewards (Sage's Magic Stone x15 or Spectral Amethyst x30 or Ice Burner x5);
• decrease by 1 or 2 avatar cube prices;
• increase the probabilities to get a +11 amulet from the Magic Amulet Lv.9 ~ Lv.11 Random Cube;
• consider to add a [Luriel] +11 amulet as reward for players who failed to find the Hedgehogs for more than 50 times (once per account);
• let players buy/gift/trade the Shovels (Shovels from event rewards will remain untradeable).
This was Treasure Hunt Event: https://elwiki.net/w/Treasure_Hunt
And here you can read how Find the Hedgehog Event works right now: https://elwiki.net/w/Find_the_Hedgehog
Maybe KoG can add few more quests to get more Shovels as well.
The reason why amulet prices are high is because of botted ED inflation and as a result everything became more expensive