I think the event items must be classify with 4 level and at least the lvl3 options is enough good for 80% player, not nearly high-end items & hopeless price with low-mid players. For example: - Lvl 1, be given after finish quest, option 700 YYBS. - Lvl 2, after 10-15 normal dungeons + gold + ..., option 1500-2000 YYBS. - Lvl 3, can be create with 20-30% chance, can use MCG, option 4000-5000 YYBS. - And lvl 4 for high-end players, can be create with 10% chance, without MCG. And then, when the lvl 3 event items are selling from high-end players, its prices can be around 3-4b/ each, not hopeless price with a lot of BSS-golds. Thanks for reading.