Best monitor calibrator? (not so expensive, please)

[dreamersofeden]

Hi guys, I've a chance to buy the Huey Pro at 65€ including shipping. Do you think it's good deal?

In addition I've seen the SpyderCube for 39€, which seems a good tool to improve that calibration.

What do you think?, did you have any experience with the Huey Pro?, works well?

Thanks in advance,
Daniel.