Only my Expansion Packs
You are now able to skip items that you are not able to use due to not having all required expansion packs installed. The filter is called "Only my Expansion Packs". Make sure to go to your Preferences and pick the expansion packs you have. Please not the if you have ALL expansion packs installed for Sims 1 OR Sims 2, the filter has no effect - in that case you can use any item.