Goldchain had 18 stacks of dia blocks at one point, but crew kinda did it by accident. Uh butterking500 had like 40 stacks at one point, but they came from creative. Probably richest legit is shadow or roblox. Gold chain has like 53 in his echest before he got banned. And his story behind them was actually convincing, and backed up by many people so they are most likely legit
I used to have around 7-8.5 stacks of dia blocks + Placed 2013 pumpkin head and 6 unplaced 2013 Santa. But i have the pumpkin away to Sky and threw the santa heads at spawn. Chucked the dias to the void before i quit. Im poor as f*** now
Well things I think are rare are: "Wooden Slab" a rare "Oak Slab" "Santa Hat Building /Warp christmas" a Santa head Roblox's spawn egg Roblox's potion Roblox's bolded pink soap with no lore Other glitched stuff [Edit] Pretty much just Roblox in general