And Shelby is missing the point that the "brand new" cars on dealer floors in the US with the huge markups / ADMs aren't actually "brand new"; they're cars that have been punched to a VIP / shill / dealer friend and sold technically as a used car... with delivery miles and all but a week's worth of its full warranty.
It's a very symbiotic relationship between the dealer VIP and the dealership... There are a number of factors that go into determining high level allocations (GT3RS', for example), but the dealership doesn't necessarily have the same number of allocations without their VIP clients (there's generally a point system, or in the case of Porsche, most recently it was 918 buyers). Without those VIPs, the dealership risks losing allocations to other stores, so its in their interest to keep thei VIPs "in the fold"... Every situation is different, but in the Porsche world, typically the dealership gets the margin in the MSRP (~8-9% on a GT level Porsche), the VIP gets 50-75% of the ADM and the dealer gets the rest... Everyone's happy, except maybe the guy that pays $200k over for a Touring
Like I said earlier, the Canadian market isn't as supportive of huge markups, but if you want a GT3 now, I'm sure Pfaff has client cancelled order available... Or at least Kulu will be a little more honest about it