I’ve been checking in on various out of stock items on LEGO [email protected] and it looks like the LEGO Star Wars character helmets are now back in stock. Boba Fett (75277) has been available since launch but the TIE Fighter Pilot Helmet (75274) and the Stormtrooper Helmet (75276). The latter two have also been out of stock at other retailers as well. I’m not sure how many LEGO stocked of them but if they go into backorder status, you can still purchase them but will ship at a later time.