The Outcast Collection Agent

 refers to an unmarked and repeatable quest in Fallout 3.

You can trade some pieces of power armor (Power Armor marked only as "Power Armor" or Enclave Power Armor; you cannot trade Brotherhood Armor), some energy weapons, sensor modules, and scrap metal to Protector Casdin at Fort Independence. In return he will give you your choice of the following, in quantities according to the perceived value of the item:
 * 5.56mm ammunition
 * Frag grenades
 * Rad Away
 * Stimpaks

Once the Lone Wanderer has gained 50 "points" (see table below), they are told that they are considered friendly by the Outcasts. This allows for infiltration of Fort Independence without encountering the hostility of the residents (see Getting In); and also allows Casdin to stop confiscating any Outcast Power Armor that the player has.

Value Table
† Scrap Metal must be traded in groups of two; Alien Power Cells must be traded in groups of twelve.
 * ††Casdin will not take Tesla Helmets

Collecting for Profit?
If you want, you can make a profit from Casdin by re-selling the items you trade him for. But is it worth it? First, here are the items you can receive, and their value:
 * Stimpaks at base value of 25
 * Frag Grenades, value 25
 * Rad Aways, value 20
 * 12 5.56mm Rounds, value 12 (12x1)

As you can see on the Value Table, in any one deal, you can receive an equal number of one of these: Stimpaks, Frag Grenades, or Rad Aways. Or, you can receive a higher number of 5.56mm bullets. For the items besides the bullets, the Stimpaks and Frags are worth more than the Rad Away, so the Stimpaks pretty much win out of these three on a purely profit basis - they're weightless.

The 5.56mm rounds do not scale the same as the other three items. As the number of reward points increase, the better the ratio of bullets to the other rewards. For example, there's a 12:1 ratio at 1 point, but a 24.2:1 ratio (484/20) at 10 points. However, if you compare the value of Rounds to the value of Stimpaks for any given item, Stimpaks always win. At the low end, you get 2.083 times the value (Sensor Module: 1 Stimpak = Value 25 vs. 12 bullets = Value 12). At the high end, Stimpaks still (barely) win at 1.033 the value (Alien Blaster: 20 Stimpaks = 500 vs. 484 bullets). So, Stimpaks (or Frags) are always the best reward, on a pure profit basis.

If items you collect are in very good Repair, almost none are profitable to "launder" through Casdin. (Barter skill doesn't matter here, because both the original item and the reward are usually subject to barter, even though Casdin isn't.) The only things that at least break even when at 100% repair are:
 * Alien Power Cells (Base Value: 120 for 12), which will show a 2.3x return (275 for 11 Stimpaks) - but these cells are few and far between, and priceless if you want to use alien weapons
 * The Alien Blaster (full Value 500) itself just breaks even (20 Stimpaks) at 100% repair... but it's extremely rare and valuable, plus, who'd repair it with the Firelance, anyway?
 * Finally, 2 Scrap Metals are worth 20 (with Walter's Scrap Metal quest), but get you a Stimpak worth 25. In this one case alone, your Barter skill must be very high (>80), because Walter's 20 caps are not subject to barter, while selling Stimpak rewards is.

Conversely, if items are in bad repair, Casdin still gives his full reward. This makes them worth considering. For example, if degraded to 25% of their full value: However, So weapons need to be in really bad shape to make a profit via Casdin - Plasma weapons should be less than ~20% repair, and Laser weapons should be less than ~10%.
 * You'd make 4x profit on the Alien Blaster at 25% repair (value 125 vs. 500 for Stimpaks), but again, you'd probably not do it. (Unless pickpocketing Casdin - but that's an entirely different story.)
 * Enclave and regular Power Helmets (base value 110; 25% value 28) will make a 2.7x profit (3 Stimpaks = 75)
 * Tesla Power Armor makes 1.6x profit and Enclave Power Armor makes 1.4x when at 25%
 * Regular Power Armor only makes 1.2x when at 25%
 * The Plasma Pistol and Plasma Rifle only get ~.76x (you lose money), and
 * The Laser Pistol and Laser Rifle only get ~.52x (you lose half your money), at 25%.

The Sensor Module is always a bad deal, on a pure profit basis - you're cashing in something worth 30, for something worth 25 at best. But they can be accumulated earlier than the other items to meet the point requirement for getting into Fort Independence, in exchange for grenades or ammo that exist in limited supplies at low level. The 250 cap loss (50*(30-25)) is a small price to pay for early access to the Outcast's interior. Still, Sensor Modules are also an important component of Bottlecap Mines, which are probably the best early money makers from schematics, and take 373 damage per mine. Maybe Scrap Metal is better for Getting Into Fort Independence early.ther is quite a lot in a broken ice cream case in meresti train yard(where vance and the family are)but doing so will give you bad karma and if seen by the family,they will turn hostile towards you. If you have The Pitt, things are a little different and a lot more convoluted. Trading for the 5.56 ammo starts making sense, as the Ammo Press can convert the 5.56 into other ammo types. Converting the 5.56 into 5mm at a 1:3 ratio makes it the most profitable (although long-winded) path. For example, converting a low quality Laser Rifle into 96 5.56mm ammo with Casdin, then into 288 5mm ammo at the ammo press will allow the player to then sell them at about 0.6 bottlecaps per (with middling charisma / barter) or about 170 bottlecaps. As a low repair laser rifle can be bought in some shops for about 50 bottlecaps, the rate of return is decent.

In summary, is it worth funneling items through Casdin to make a profit? Yes, you can make money - but it's probably not worth all the hassle.

Still, you can use the math to see which items are best for getting in to Fort Independence cheaply and/or early:
 * Scrap Metal, particularly if your Barter is high (but you'll need 100! that's 1000 caps Walter's not giving you)
 * Sensor Modules, if you want to get into Ft. Independence quick and aren't worried about Bottlecap Mines
 * If your Barter is low, give banged-up Power Helmets or Power Armor, or really banged up Plasma weapons, or practically dead Laser weapons.
 * You can purchase low condition laser weapons from various vendors and make a profit:

- Flak and Shrapnel in Rivet City normally stock 2 low quality Laser Pistols at 25 caps each (With 10% Rivet City Merchant's discount). One laser pistol is worth 2 Stimpacks, which at a price of 66 for 2 from vendors, is a great profit.

- Tulip in the Underworld sells two low condition Laser Rifles at 52 caps each. Laser Rifles are worth 4 points which is 5 Stimpacks, 5 Radaway, 5 grenades or 96 5.56 ammo. This is a great way to make profit.

Bugs

 * Sometimes Protector Casdin can be found Dead. On the PC, this can be fixed by using the console commands:, ,
 * There is no option to give Casdin a Tesla Helmet.
 * You also cannot give him a Gatling Laser, though this may be due to its classification as a big gun. It may be also that a majority of Brotherhood Outcasts already possess Gatling Lasers.
 * If you give him the Alien Blaster, pickpocket him, or kill him and take it off his corpse, its condition will be restored to 100. If you pickpocket rather than kill him, this can be repeated for numerous rewards and repairs. However there is a chance he will equip the Alien Blaster in which case getting it back can be quite the hassle.
 * This author found that Casdin would never allow them to enter the Fort, even after the player gave them about 15 plasma rifles,12 laser rifles, 30 alien power cells and more. After killing Casdin, taking all their stuff back and using the key to enter the fort, it was as if Casdin had let them in and was still alive.

Scrap Metal
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 * It is possible to freeze your current amount of scrap metal through Protector Casdin (confirmed on 360 & PS3). This method can be done directly after leaving Vault 101. Saving after each step is highly suggested:
 * 1) First, an even number of scrap metal is needed. 16 is a recommended quantity.
 * 2) Give Casdin all scrap metal in your inventory. This batch is the X Value. Note! This value must be an even number (10, 12, 14 etc).
 * 3) Steal back the X Value scrap metal you gave Casdin.
 * 4) Give back all scrap metal except 2 for the best possible profit. This batch is the Y Value.
 * 5) Steal back the Y Value scrap metal from Casdin.
 * Now, attempt to steal anything from Casdin. If you do not get caught, reload the save and try again until he does catch you. Casdin will then proceed to take back his scrap metal, but will steal back both the X Value and the Y Value. For example, if you gave him an 16 scrap metal, stole them back and then gave him 14 scrap metal, it will say that he removes 14 scrap metal and then 16 scrap metal.
 * This will glitch your scrap metal value so that you have a Z Value which is negative. It will appear as if you have no scrap metal at all in the inventory, but when you speak with Casdin, Winthrop or Walter you will still have the option of giving them scrap metal.
 * Following the example above, if you first gave him 16 scrap metal, stole them back and then gave him 14, you will have 14 invisible scrap metal in your inventory that can be given away to Walter, Casdin and Winthrop. Most importantly, this amount of invisible scrap metal is permanent, meaning it can be given away infinite times, as long as you do not pick up any additional scrap metal (which will reset the negative value back to normal).
 * Used early in the game with Walter, this glitch can launch a level 2 character to max level very quickly, netting over a hundred thousand caps in the process, depending on if you ask for payment for the scrap metal.
 * This glitch may not work for some players. At the final step, stealing one of Casdin's other items, for some users it will just cause him to attack the player and not take back any of the items. There is currently no known way to get around this, but it is known that starting a new character and performing the glitch straight out of Vault 101 will work.

Enclave Power Armor Bug Similar to Scrap Metal Bug:

NOTE: I have (after many many tries and reloads) succeeded in pickpocketing Casdin for something other than scrap metal (Enclave Power Armor x 56 sets). Which over the course of my game I had turned into him for 5.56 ammo. Well before pickpocketing these 56 sets of Enclave Power Armor, I had done the above scrap metal bug. I was curious to see if it could be done with other items besides scrap metal. and sure enough it worked. Lets recap: After doing the scrap metal bug, which may or may not have affected this result, Casdin originally had 56 Enclave Power Armor in his inventory from the course of my game. Hence X value. I then stole the said armor back, through many many retries. Then turned 54 of 56 armors back to him. Hence Y value. With 2 Enclave Power Armors remaining in my inventory and 54 of them re-turned in to Casdin, I attempted to steal something else from him and got caught, he then proceeded to take all 56 armors back. Even though I was only holding 2, he had the other 54 already. But the message on the screen clearly said 56. I checked my inventory after wards, and sure enough no Enclave armors. Out of curiosity i talked to him and asked to turn in Tech. And sure enough, the game still allowed me to turn in Enclave Power Armors that i was no longer holding! Allowing me to gain many more points then using scrap metal, saving tons of time, and not pulling a thumb muscle lol.

Note: When I pick-pocketed him i was using the Chinese Stealth Armor to make it easier. Just a tip if you have it. And it was night time also. I hope this helps someone, sorry for the run on sentences. By the way this was done on an Xbox 360 on June 18th 2009 in the USA. Also I was a level 30 pure Good Character, and have Broken Steel, The Pitt, and Operation Anchorage, as far as DLCs.

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