Noticed the SX2210T multi-touch was on Dell's NZ site for $549 (including shipping).
Checked the US site and it was $633.50 NZD (simple coversion from $469 USD). Not often you see anything on the NZ Dell site that's anywhere near the same price (taking conversion rate into consideration) as the US one, let alone almost $90 cheaper.
Seems a rather impressive price for an SX2210T or any touch screen for that matter. Will be interesting to see if price remains in the same ball park come 15/1/2010.
Anyway, just thought I'd mention it for anyone looking for a cheap touch screen.
No, I do not work for Dell or any of it's associates.