Everything is for sale (for currency).
I am always looking to trade for plushies and toys that Shaorin has not played with.
For my reference:
1. clothes
5-9. pet modifiers
10. Instruments
15. trading cards
20. Books
25. CDs
30. Stamps
35. Glowing eggs
40. DVDs
45. Minipets
50. Pearls
55. food
60. photos
85. other
95. Plushies
96. Toys
97. other
99. Greedy Fairy