Items that can be physically obtained in classic Baldur's Gate.

The following items shouldn’t be categorized into Items in BG: TotSC if they can not also be physically obtained in the BG:TotSC content. For example, although you may use Durlag's Goblet from BGEE:TotSC in a continued game into BG:SoD, the item shouldn’t be listed in Items in BG: SoD because it can never be obtained in that campaign.

The above standard should also apply to "Appears in" row in Item infobox.