Prices are definitely not firming up, I am just about to swap into an E92 M3 and believe me it's been hard to get a deal wiht the Z4, some didn't even want to touch it, some only offered 26k for a 49,000 new car last March with 8,000 miles on it. The deals are also becoming harder to get because alot of the cars available are cars that dealers have had to take in with no margin due to the crap RV's on these, i'm getting 32k for my car p/ex but the car is only worth 28k, so they're going to struggle to get more than 30k for it in reality, a 2k margin on a car that might take 3 months to sell is crap