If you missed out on this year's IMATS, don't worry because now you can start planning for next year's IMATS! They released the dates recently and have also started selling tickets. I noticed, unfortunately, they've raised the prices... bummer. I guess that gives you more of a push to buy NOW!
FAQs from IMATS' website:
Q: What are the presale ticket prices?
A: Prices until May 21, 2012 (5 p.m. PDT)
Regular tickets: 1 day/ $40 USD
2 day/ $70 USD
Exhibit Floor Only: $30 USD
Prices from May 22 to June 21, 2012 (5:00 p.m. PDT)
Regular tickets: 1 day/ $45 USD
2 day/ $75 USD
Exhibit Floor Only: $35 USD
Q: May I purchase tickets at the door?
A: Yes, tickets are available at the door unless they sell out prior to event. Door ticket prices are:
1-day ticket: $50 USD
2-day ticket: $80 USD
Exhibit Floor Only: $40 USD
Child ticket (under 12): $20 USD