need help, first m3

[1baller]

this is my first post, so please bare with me.

I live up in canada, and im looking for a pre-own m3 but most are all coupes and prices seem pretty high and the specific model im looking for isnt around. Im planning to travel anywhere in the US for a 08 and up white/black m3 convertible, smg, nav, with low miles preferably under 20k miles.

Im planning to buy the vehicle cash up and drive it all the way back to toronto. it be quite a trip. I was looking through the thread which members payed for their M's and the range seems to be mostly under 50k which seems to be reasonable.

im hoping to spend under 50k, any suggestions where i can look? and how much would the cost be once i take it over the border? is it worth traveling that far to pick up one? and i heard m3s in canada are different from m3s in the US. any major difference besides the dash board?

if anyone selling their m3 privately, send me a msg and i can get back to you.

thx

young kid