Often, the BTD sales offer a variable discount on a mix of SKUs. For the bargain shopper, finding the SKU with the deepest discount (typically 50%) can be similar to a random search. There is a better way!
First sign into BTD's Premium Membership. It is free to join and only requires registration.
Next, select "Advanced Search."
From this screen, choose your search criteria. I picked "Historical", checked "as Main Category", "Additional Category", and "also search in subcategories." Of course, you can refine your search to limit the results to only "Historical/Ancients/Trojans" but I picked the broadest historical category for this demo. Finally, enter in the price range. Since the 50% discount packs normally sell for $9.99, put in from 5.00 to 5.00 in the Price ($) criteria range fields.
Voila! The results! All of the packs offered at 50% discount appear in the results screens.
Notice that results can be sorted by SKU or Product within this search.
Now, go out and do your part for the economy and