The default SIM 1 pin is 1111. The default SIM 2 pin is 2222.
In the original Sims, and even the following Sims 2, there are no levels.
Right now, not very much. When i first bought the game, i got it for £29.99, this was 11 years ago. Now it's only worth about £0.10
you can buy it at a gamestop or pawn america, ebay, craigslist, or any place you can get used videogames.
Go to the electronics section of the catalogue, all of the televisions are in there.