I think I know what he means...
Only the common consumables get sold. Like changer, soul stones, bio items etc....
Skill books, Tomes, Secrets (also the good ones) u can dropp on the floor. Stones +3 + 4 also useless. Same with many other items....
There is also an inbalancing of upgrade items. I think in 2-3 month all beta items will be nothing worth. The reason is -> without successfully upgrading bronze clasp u don't need the other items.... The price of Blonze clasps will raise and all others will get lower...