Okay, kinda starting this a couple months late so I'm definitely missing a lot, but I've been really curious about what stuff I've RSd so I decided to start keeping track. (resell price 100k+)

Amethyst Calla Lily x2
Amy Flats
Amy Pumps
Aquamarine Infused Pickaxe
Bear Trap
Biala Boots x6
Billie Jean Shoes
Bite Sized Pepperoni Pizza
Black Costume
Blue Azul Potion
Blue Costume
Blue Hyacinth x2
Blueberry Bug Lolly
Bottled Slime x4
Brown Costume x2
Calico Costume
Caramel Bug Lolly x2
Caramel Dung
Cheese Potato Chips
Chocolate Brownie Sundae
Chocolate Swirl Cone
Cinnamon Dolce Latte
Clown Costume
Copper Megadrill
Copper Pickaxe
Corn Dung
Cupid Potato Chips
Dainty Teal Tea
Diet Blueberry Ice Cream Marapop
Diet Chocolate Marapop
Doll Eye Mascara x5
Dragon Potato Chips
Dramatic Eye Liner x2
Emo Costume x3
Flame Calla Lily x2
Floral Costume x2
Fresh Cruller
Fresh Mint Iced Donut
Freya #4 x2
Ghost Costume x2
Giant Blue Rose x2
Giant Photinia
Giant Watermelon
Glass Eye Contact Lenses
Gold Costume
Golden Megadrill
Green Costume x4
Half Chocolate Cruller
Hot Pink Hyacinth
Iridescent Contact Lenses x2
Island Glowing Egg
Kiwi Gummy Worm
Large Pumpkin Creme Frappachino
Leather Shoes x2
Mango Ice Cream Cone
Maroon Crysanthemum x2
MJ Shoes x3
Millionaire Gonk Potion
Minipet Crindol Potion
Modest Pickaxe x2
Mould Jelly Beans
Moustache Shirt
Moustache Top
Mystery Candy Blood
Negative Costume
Orange Candy Blood
Orange Gladiolus
Orange Kaala Potion
Orange Morning Glory
Pink Bleeding Heart x2
Pink Calla Lily x2
Pink Costume
Pink Gladiolus
Pink Hyacinth
Pink Kaala Potion
Pink Lily of the Valley x5
Pink Peony
Pink Speckled Stargazer Lily
Platinum Axe
Plushie Costume
Puddle of Swamp Water
Puddle of Tar
Purple Costume
Rainbow Candy Apple
Rainbow Punch
Random Concoction x3
Red Begonia x3
Red Costume
Red Lily of the Valley
Regular Pickaxe
Rotten Corn Dung
Royal Renat Potion
Royal Tantua Potion
Ruffled Dress x2
Salmon Begonia x2
Shabby Megadrill
Shabby Pickaxe x2
Short Freya Wig x2
Skeleton Kid