Lots of posts since I was last online.
The cheaper dropship:
Manatee - Small Spheroid - 110,460,000 C-bills (Thrust 4/6, 6x Laser Bays, 280 Standard Armor, Mech Bay [4 Doors, 4 Mechs], Cargo bay [1 Door, 396 tons]
For Comparison:
Confederate - Small Spheroid - 147,084,000 C-bills (Thrust 4/6, 6x Laser Bays, 616 Standard Armor, Fighter Bay [2 Doors, 2 Fighters], Mech Bay [4 Doors, 4 Mechs], Cargo bay [1 Door, 64 tons]
As to Dramasailors question about further purchases, dropships are the last of the big purchases. After dropships you have
Required:
Crew: 10,000+ (This assumes a full compliment for the jumpship and 2 dropships, this will vary but not by much)
Life Support (Food/Water/etc): 20,000+ (120 Day Supply for a crew of about 30, this will vary but again not by much)
Optional:
Mercenary Pilots: 1500 each
Aerospace Fighters: Light (2,000,000) Medium (3,500,000) Heavy (8,000,000) These numbers are averages it varies based on model
Battlemechs: Light (2,000,0000) Medium (4,000,000) Heavy (9,000,000) Assault (10,000,000+) Again averages
Small Craft:
Passenger Shuttles: 3,000,000
Armed Passenger Shuttles 5,000,000
Infantry Shuttles: 9,000,000
Escape Pods/Life Boats: 800,000
Combat Escorts: 13,000,000