There are 14 William Hill trading cards tracked on HobbyCardIndex, spanning Baseball. The most valuable is the William Hill [America] #117 at $9.95 raw.
Source: HobbyCardIndex · Updated daily · https://hobbycardindex.com/players/william-hillWilliam Hill Cards
14 cards · Baseball
All William Hill Cards
William Hill [America] #117
$9.95
William Hill [Gold] #117
$7.49
William Hill [Mojo] #117
$4.99
William Hill [Red] #117
$4.95
William Hill [Purple] #117
$4.21
William Hill [Stars Stripes] #117
$4.00
William Hill [Orange] #117
$2.58
William Hill [Blue] #117
$2.54
William Hill [Lightning] #117
$2.49
William Hill #117
$1.49
William Hill [Stars] #117
$0.99
William Hill [Green] #117
$0.25
William Hill [Sparkle] #117
$0.25
William Hill #117
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