Purchase
Please note that NGUI requires Unity 3.5.4 or higher. You can get it to work with versions as early as 3.4.2, but it will require work on your part.
NGUI can be picked up for $95 through the Asset Store, as well as directly via PayPal, below. The kit comes with all tutorials and examples. You can rationalize the purchase like this: will NGUI save you or your developers at least 2 hours of work? If yes, then you have nothing to lose by grabbing a copy.
An alternative Professional license can be obtained for $200 that comes with a personal access to NGUI’s GIT repository. If you are interested, please use the link at the bottom of this page, or get in touch via the contact form.
If your company requires an explicit invoice, you will need the Professional license.
If your company needs to put a wall of lawyers at ease before you can use a third-party tool for your development, please get in touch via the contact form and I will do what I can.
If choosing PayPal, the automated system will immediately create your account and send the download instructions to your email address, and you are eligible for a full refund (read more).
All methods provide free updates with your purchase and full support via email, forums and Skype.

If you encounter any issues, please get in touch.