Small Estate: Each one increases your income by 2000 Solidii. You may have up to 5. Costs 3000 Solidii Large Estate: requires 5 small estates. . Each one increases your income by 4000 Solidii. You may have up to 3. Costs 6000 Solidii. Vast Estate: requires 3 large estates. Each one increases your income by 5000 Solidii. Costs 7000 Solidii. You may only have 3 Vast Estates Shipwrights are selling ships for 10,000 apiece. Each one increases your income by 2000 - 5000 Solidii (mod rolled). These ships can be used for smuggling. Limit of 10. Stud Farms: generate between 3000 and 7000 every year (mod rolled). Costs 20,000 Solidii (limit of 1) Brothel: generate between 500 and 4000 Solidii every year (mod rolled). Costs 7000 Solidii (limit of 3) Trading Posts: Generate between 300 - 2000 Solidii every year (mod rolled). Costs 5000 Solidii (limit of 5) Slaves : cost 200 Solidii each, increase your income by 100 Solidii Mine Shafts: generate between 5000 and 8000 Solidii annually ( mod rolled ). Costs 15,000 Solidii (limit of two) Mine Complex : Generates between 7000 and 13,000 Solidii annually (mod rolled). Costs 25,000 Solidii, requires two mine shafts. Limit of one.