Was in TK Maxx today and they had a big table of Zhu Zhu Hamster Accessories cheap.
They had loads of different things - but the ones i can remember (was nagged to buy but am using as a reward for the end of the week !) were ...
Carrier & Blanket £2.99,
Babies with bits £2.99,
& More bits - put some pics in the first post incase i explained them wrong !