robo zonker

RankItemQuantity
#260"DRINK ME" potion81
#9Blue Diamond of Honesty37
#229Lead Zeta of Chastity1
#1202Nickel Gamma of Frugality2
🥈anniversary concrete fedora1
#954bejeweled cufflinks1
#234long skinny balloon39
#1272rubber WWBD? bracelet6
#1836rubber WWJD? bracelet4
#1522rubber WWSPD? bracelet5
#1077rubber WWtNSD? bracelet7
#3140stuffed Baron von Ratsworth1
#8937stuffed Cheshire bitten1
#8942stuffed MagiMechTech MicroMechaMech1
#2770stuffed Meat3
#8973stuffed astral badger1
#1093stuffed baby gravy fairy47
#8831stuffed cocoabo1
#8923stuffed flaming gravy fairy1
#2298stuffed key4
#8911stuffed mind flayer1
#3073stuffed mink1
#3113stuffed monocle1
#8882stuffed spooky gravy fairy1
#2210stuffed treasure chest5

Wow, that's 253 items total!

what items are this player missing?