Your search for "Single Hole Bathroom Faucets" revealed the following:
Lago Single Hole Single Handle Kitchen Faucet
$120.00
$240.00
Canal Single Hole Swivel Spout Single Handle Kitchen Faucet
$132.00
$264.00
Skylar 24" Single Sink Freestanding Bathroom Vanity Set
$1,106.00
$2,212.00
SevenFalls 8024 Freestanding Bathtub Faucet with Hand Shower
$752.00
$1,798.00
Broadway 36" Single Sink Freestanding Bathroom Vanity Set
$1,356.00
$2,248.00