Dobby is free.

“I've got two Neptunes here," said Harry after a while, frowning down at his pie…”

“It was, he thought, the difference between being dragged into the arena to face…”

“Harry - you're a great wizard, you know." "I'm not as good as you," said Harry,…”

“They run off eckeltricity, do they?" he said knowledgeably. "Ah yes, I can see …”