I have Bead of Ouzian Necklace x3, Bead of Red Tiger Eye Necklace, Piece of Magical Pendant (1 and 3), Fake Nose Made of China, Piece of Wooden Apple (1), and Platinumium Spork.
I'm interested in currants somewhat, but mostly the credit upgraded furniture listed below. They're not in any sort of order, and just grouped by rooms for my convenience. I may be interested in other credit upgraded pieces as well!
Firebog Green Stool
Firebog Hanging Charms
Firebog Lizard x2
Firefly Jar x2
Small Firebog Jars
Blowfish Wall Lamp
Plant with Seashell
Baroque Ceiling Lamp
Royal Pink Armchair
Sloth Bed
Geisha Doll Lamp
Uralia Tree Side Table
Rhubarb Coffee Table
Stanley Stub Coffee Table
Mossy Uralia Log Bench
Orange Bonnet Mushroom Lamp
Forest Privacy Screen
Tree Cage
Bamboo Tabletop Fountain
Piggu Side Table
Squid Side Table
Jellyfish Ceiling Lamp
Dinosaur Lamp
Mushroom Lamp
Brown Bear
8bit Brick Shelf
Green 8but Brick Shelf
Joystick Table Lamp
Blue Game Controller Couch
IMG Quoin Block
Currant Quoin Block
Green Turtle Shell Sprout
Red Turtle Shell Sprout
Glitch Game Console Bed
8bit IMG Quoin Rug
Green Mushroom
Vintage Egg ][ Computer