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Chapter 7: Trade and Commerce

As outlined under Starship Revenue in Chapter 6: Off-World Travel, a vessel can easily haul cargo for a flat rate, without having to engage in speculative trading. However, for those merchants willing to take the risk, speculative trading can prove to be a very profitable enterprise. This chapter provides a simple speculative trade system for use in Cepheus Engine campaigns, for those interested in such pursuits.

Speculative Trade Checklist

Speculative trading follows a basic procedure. The following checklist outlines the various steps in the speculative trade procedure.

  1. Find a supplier
  2. Determine goods available
  3. Determine purchase price
  4. Take goods to new world or market
  5. Find a buyer
  6. Determine sales price

Find a Supplier

The first step in the process is simple: find a supplier with something to sell. Characters can search for multiple suppliers, but there is a –1 DM per previous attempt on a planet in a given month.

Finding a supplier: Broker, Education or Social Standing, 1D6 days, Average (+0).

Finding a black market supplier: (Illegal goods only) Streetwise, Education or Social Standing, 1D6 days, Average (+0).

Finding an online supplier: (Worlds with TL 8+ only) Computers, Education, 1D6 hours, Average (+0).

The size of the Starport provides a bonus to finding a supplier. Class A starports give a +6 DM, class B starports give a +4 DM and class C starports give a +2 DM.

Determine Goods Available

Goods are divided into two categories of goods – Common and Trade Goods. Common Goods can be purchased on any world. Trade Goods can usually only be found on a world with a matching trade code. The amount of each type of goods available is limited – the tons column on the Trade Goods table determines how many tons of a given type of goods is available for purchase.

A given supplier has all Common Goods available and 1D6 randomly determined goods. Roll D66 on the table to determine the goods available, ignoring results 61–65 unless dealing with a black market supplier. If you roll the same type of goods multiple times, then the supplier has extra amounts of those goods available.

Some goods are illegal, and can be purchased only through a black market supplier. A black market supplier has whatever illegal goods match his world's trade code, as well as any randomly rolled illegal goods. Other goods may be legal on some worlds, but not legal on others (such as personal weapons and armor, which might be restricted on a world with a high law level). The Referee should adjudicate such situations as they occur.

Common Goods

ItemCost (Cr)Tons
Basic Consumable Goods1,0002D6×5
Basic Electronics25,0002D6×5
Basic Machine Parts10,0002D6×5
Basic Manufactured Goods20,0002D6×5
Basic Raw Materials5,0002D6×5
Basic Unrefined Ore2,0002D6×5

Trade Goods

D66Trade GoodsBase Price (Cr)TonsPurchase DMsSale DMs
11Advanced Electronics100,0001D6×5Ht +2, In +3Ni +2, Po +1
12Advanced Manufactured Goods200,0001D6×5In +3, Ri +2Ag +1, Ni +2
13Agricultural Equipment150,0001D6In +3, Ri +2Ag +2, Ga +1
14Animal Products1,5004D6×5Ag +2, Ga +3Hi +2, Ri +1
15Collectibles50,0001D6In +2, Ri +3Hi +2, Ni +1
16Computers & Computer Parts150,0002D6Ht +3, In +2Na +1, Ni +2
21Crystals & Gems20,0001D6×5Ni +3, Na +2In +1, Ri +2
22Cybernetic Parts250,0001D6×5Ht +3, Ri +2Na +1, Ni +2
23Food Service Equipment4,0002D6In +3, Na +2Ag +1, Ni +2
24Furniture5,0004D6Ag +2, Ga +3Hi +1, Ri +2
25Gambling Devices & Equipment4,0001D6Hi +2, Ri +3Na +2, Ni +1
26Grav Vehicles160,0001D6Ht +3, Ri +2Ni +2, Po +1
31Grocery Products6,0001D6×5Ag +3, Ga +2Hi +1, Ri +2
32Household Appliances12,0004D6Hi +2, In +3Na +1, Ni +2
33Industrial Supplies75,0002D6In +3, Ri +2Na +1, Ni +2
34Liquor & Other Intoxicants15,0001D6×5Ag +3, Ga +2In +1, Ri +2
35Luxury Goods150,0001D6Ag +2, Ga +3In +1, Ri +2
36Manufacturing Equipment750,0001D6×5In +3, Ri +2Na +1, Ni +2
41Medical Equipment50,0001D6×5Ht +2, Ri +3Hi +1, In +2
42Petrochemicals10,0002D6×5Na +2, Ni +3Ag +1, In +2
43Pharmaceuticals100,0001D6Ht +3, Wa +2In +2, Ri +1
44Polymers7,0004D6×5In +2, Ri +3Ni +2, Va +1
45Precious Metals50,0001D6As +3, Ic +2In +1, Ri +2
46Radioactives1,000,0001D6As +2, Ni +3In +2, Ht +1
51Robots & Drones500,0001D6×5Ht +3, In +2Ni +1, Ri +2
52Scientific Equipment50,0001D6×5Ht +3, Ri +2Hi +2, Ni +1
53Survival Gear4,0002D6Ga +3, Ri +2Fl +2, Va +1
54Textiles3,0003D6×5Ag +3, Ni +2Na +1, Ri +2
55Uncommon Raw Materials50,0002D6×5Ag +3, Ni +2In +2, Na +1
56Uncommon Unrefined Ores20,0002D6×5As +2, Va +1In +2, Na +1
61Illicit Luxury Goods150,0001D6Ag +2, Ga +3In +4, Ri +6
62Illicit Pharmaceuticals100,0001D6Ht +3, Wa +2In +6, Ri +4
63Medical Research Material50,0001D6×5Ht +2, Ri +3In +6, Na +4
64Military Equipment150,0002D6Ht +3, In +2Hi +6, Ni +4
65Personal Weapons & Armor30,0002D6In +3, Ri +2Ni +6, Po +4
66Unusual Cargo****

*Note: Unusual cargo covers unique or highly unusual items, such as alien artifacts, high tech prototypes, stolen artwork of antiquity, or unique lifeforms. Such items often form the seed for an adventure.

Determine Purchase Price

Determining the purchase price for speculative cargo is based on the results of a skill check. The results of this skill check represents the best possible offer the parties can reach under the current conditions.

Determining the purchase price: Broker, Intelligence or Social Standing, 1D6 kiloseconds, Average (+0).

The skill check is further modified by adding the largest Dice Modifier that applies from the Purchase DM column, subtracting the largest Dice Modifier that applies from the Sale DM column, and subtracting any Dice Modifiers from the supplier (such as their Broker skill). Some especially rich or powerful suppliers can demand high prices. In cases where multiple Purchase or Sale DMs apply, use only the largest ones from each column.

The Referee should then consult the Purchase column of the Modified Price table, using the skill check result to determine the Purchase Price percentage. The final price of the speculative cargo is the Base Price multiplied by the Purchase Price percentage. The trader does not have to accept this price, but if he rejects the deal, then he cannot deal with that supplier again for at least one week. After that week, he may attempt a new skill check to determine the purchase price for those goods.

ResultPurchaseSale
2-200%40%
3180%50%
4160%60%
5140%70%
6120%80%
7110%90%
8100%100%
990%110%
1080%120%
1170%140%
1260%160%
1350%180%
1440%200%
1530%300%
16+20%400%

Local Brokers

A speculative trader can hire a local broker to represent him in trade negotiations. This allows the merchant to use the broker's skill levels instead of their own, although that comes at a price in the form of a percentage of the final negotiated price, which must be paid even if the merchant decides not to sell his goods. The Local Broker table indicates the commission charged for a given skill level, as well as indicating what maximum skill levels are commonly available for a given class of starport.

Skill LevelCommissionNotes
15%Max for Class D or E Starport
210%Max for Class C Starport
315%Max for Class B Starport
420%Max for Class A Starport

Selling Goods

Selling goods works just like purchasing goods, with the following changes:

  • A character must find a buyer, instead of a supplier. The same rules apply.
  • When selling goods, add the largest Sale DMs for the world trade code and subtract the largest Purchase DMs.
  • If a character does not accept the price offered for his goods, he must find another buyer or wait a week, in which case he may attempt a new skill check to determine the selling price.