Deal Pulp (yes, another daily deal site :)) is offering $10 Target e-Giftcards for $7 today.
You can get $5 of free credit for signing up through this special link here, allowing you to purchase the $10 e-Giftcard for only $2. Offer is limited to one per person. e-Giftcards can only be used online, not in Target stores, and do not expire.
Head over here to get the deal.
Update: Looks like they are no longer giving out the free $5 credit for new sign-ups, so the $10 e-giftcards are available for $7.