MacKenzie-Childs Vintage Hand-Painted Childs Duck 3-Piece Dinnerware Set

Retired MacKenzie-Childs duck dinnerware set: plate, bowl, cup. From the late 90's. The pieces were never actually used, but spend a good amount of time on the shelf with other child dinnerware. There is still a little bit of sticker residue on the bottom--should be really easy to remove. I may have found a tiny rust spot (unsure) on the plate--please see last picture. Otherwise in unused condition. Signed on the bottom of each piece "Mackenzie Childs." Great quality--well made from a thick-grade sheet metal. All 3 pieces are trimmed in a crimped brass-tone metal. Protective edge guards. In addition to sticker residue on bottom may have light scratches from storage but I didn't see anything that was obvious. Plate measures approximately 10"W; Bowl measures approximately 6"W; Cup measures approximately 3.5"W