The ornamental design for a businesscardholder, as shown and described.
FIG. 1 is a front perspective view of a business card holder showing my present invention;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof, the undisclosed left side view being a mirror image thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
The broken lines showing of a circular patterned framing around the card pockets in FIGS. 1 and 2 are shown to illustrate portions of embodied of the article which form no part of the claimed design. The cross line pattern partially shown in FIG. 3 represents a conventional fabric and repeats uniformly throughout the indicated area.