how can you determine the price of a foil card? is it just basically double the regular or 1.5 the regular price or what? thanks
{Goblin Matron} 7th ed.
Regular: $1.50
Foil: $90
http://sales.starcitygames.com/cardsearch.php?singlesearch=Goblin+Matron
There is no easy price comparison unfortunately.