Did the Wii ever outsell the Xbox 360 despite being more expensive?

[JUG]

So I was having a debate with someone, and I feel sure that there was a period (maybe around 2008 - 2009?) where the Wii was actually more expensive than the lower Xbox 360 SKUs but still sold more units. Am I recalling correctly? He was trying to say that the main reason why the Wii has outsold Xbox 360 in past is because it was cheaper - so I thought this would be a good counter example.

Where's the easiest place for me to see historical sales and price data for all three consoles? I can probably find it on this site, but I haven't been here in a while, so help would be appreciated. Thanks!