Amazon has finally put up Captain America: The Winter Soldier (2-Disc 3D Blu-ray/DVD Combo Pack + Digital HD) up for pre-order. The current asking price is $24.99 for the combo pack which is discounted by 38% off of MSRP of $39.99. Single disc editions are also available: $19.99 for the Blu-ray and $14.99 for DVD. The movie is scheduled to be released this coming Tuesday September 9th.