Apparently something must be wrong with my game. When I click on the replicator, it highlights it but when I release the mouse button it is no longer highlighted. That's why I thought I had to hold the button down and drag it. I use to be able to get stuff out of the family inventory but it seems that after I installed Outdoor Living, it is no longer possible. I might be wrong about that but my game seems to crash more often now and things get corrupted (everything turns yellow). I really, really need (want?) that replicator!
Try buying it with another Sim, or a Sim in a new game. To get it quick:
1. Enter the game.
2. Wait till it loads the game menu (from where you create new files, or play saved games). Don't click on a file yet, and don't start a new game (yet)!
3. Click CTRL+SHIFT+C (without the +)
4. Type in the cheat box
testingcheatsenabled true.
5. Click Enter.
6. Open a saved file or create a new game.
7. When the game loads the family, open the Lifetime Happiness Points tab of a Sim in your family.
8. Somewhere near the treasure box picture (I don't remember, but it's not hard to spot) click CTRL+CLICK. Each click adds 500 happiness points.
9. Click on it a few more times (actually 100 times!) until you have enough to buy the replicator, open the purchase window and buy it.
10. Try it this time to see if it's the same. Maybe it's just with that saved file, or Sim.
Sorry if you knew this before.