I'm studying for my ICND1 exam, and I have £30 to spend (that's a lot of money when you've finished college and have no job haha

)
I was wondering if I should get a Catalyst switch off ebay to practice on, but I'm not sure if this is a waste of money since I already have packet tracer and I'm comfortable using the CLI.
I was also thinking of some practice tests (I know to be careful of braindumps and avoid them), would they be more useful than a practice switch?
I'm okay for books, I wont need any more of them.
Cheers,
-Sam
