Boeing (BA) inked a deal with Icelandair Thursday to provide the European airline with 12 of its 737 Max aircraft. The jets have a $1.2 billion price tag, but the actual purchase price wasn't disclosed. Boeing shares dipped 0.5% to 73.39 in midday trading Thursday. Icelandair is purchasing eight 737 Max8 planes and four 737 Max9 planes and plans to finance the deal with loans as well as internal resources. Last month, Boeing announced it was on