MoOnMoNkY1

RankItemQuantity
#892Knob Goblin elite shirt2
🥉Newbiesport™ backpack1
#24The Confiscator's Grimoire1
#61Time Juice8
#139Yeti Protest Sign1
#2450baconstone1
#5461badass belt4
#1029balloon monkey1
#9bell-shaped Crimbo cookie65
#7455box of sunshine1
#4134candy cane2
#682casino pass2
🥇cement shoes1
#23continuum transfunctioner10
#869dill32
#3220fuzzy dice2
#1922ghost cucumber1
#1921giant discarded plastic fork2
#3306gingerbread bugbear2
#502monkey wrench1
#335pirate shirt5
#1612pork elf goodies sack1
#288star shirt1
#38sweet nutcracker1
#8127tiny plastic howling balloon monkey1
#22unwound cymbal-playing monkey1

Wow, that's 150 items total!

what items are this player missing?