Hunter Pence Card Question

[bkdlots]

Does anyone know if the 2007 Upper Deck Hunter Pence card from the main set is actually numbered 518 or is it BC-19 or are there 2 different cards? Thanks

 

[jmagic87]

in the upper deck set 518 is his rookie

it was only put in the rookie fat packs at retail and in the rookie redemption set

 

[bkdlots]

So 518 is his main set card. Then what is BC-19?