Argyle Gargoyle

RankItemQuantity
#680Happy Birthday, Claude! cake1
#182Mylar balloon1
#283Raggedy Hippy doll1
#200Unionize The Elves sign1
#183Venus flytrap1
#1025daisy1
#882green balloon1
#1454heart-shaped balloon1
#690mugcake1
#1060personalized birthday cake1
#812potted cactus1
#489potted fern1
#1466stuffed can of asparagus1
#1579stuffed dodecapede1
#955stuffed ghuol whelp1
#777stuffed zmobie1
#509three-tiered wedding cake1
#392tulip1
#728urinal cake1
#903white balloon1

Wow, that's 20 items total!

what items are this player missing?