Firstly, why would you need 2007 and 2008 updates? 2007 is already obsolete.
Secondly, unless you're buying the unit used, there's no need to buy map updates. The Garmin 880 comes with what Garmin calls the nuMaps Guarantee, which means that you get free map updates for the first 60 days after the first use of the device.
https://my.garmin.com/maps/nuMaps.htm
I have been advised by an online seller that the Garmin Nuvi 880 comes loaded with 2006 maps. They offered me the 2007 & 2008 maps, installed, at "half price" - $75.00. Is this legit or a rip-off?

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