Trying to make this happen by using a dealer as a go between. They can buy the car, sell the car to me immediately and hopefully take my 3.0si at a decent trade.
If we can't make it happen that way, I may have to bite the bullet and purchase the car outright and sell my car privately and pay for two Z4s for a few months. Problem is, we're running out of time. Seller is leaving for Dubai soon and I'm always working.
If I can't seal the deal, I hope someone else does.