Some times the values are not the same as we see in game, for example: maybe you see 1000 and u spent a little of this money then u have 999 and search for this value, then u do something wrong or the value is just a fake, so other way to find it is:
General Search:
1. Search As Unknown
2. Spend some money (spent i dont remmember >.<)
3. Search Decreassed
4. Spend some money (spent i dont remmember >.<)
5. Seach Decreassed
6. And repeat "until u have just a few addys" and frezzee them.
Other Way:
Is more difficultbut...
Example: If u start with 1000...
1. Search As Unknown
2. Spend some money
3. Search, Different From Before
4. Spend some money
5. Search Different From Before
6. Get ur money back ("1000")
7. Search same as original.
8. Until u have just a few addys
NOTE: MAKE SURE U GET TICKED ENABLE "SAME AS ORIGINAL" SUB SEARCH.
Or download a trainer lol
http://www.gameburnworld.com/gp/trainers/fallout2.shtml