Sephora is offering a rare Groupon. Pay $5 for a $10 Gift Card for use at all Sephora venues: in store, website, catalogue, or in Sephora mini-stores at JC Penney. The Gift Card does not expire.
This offer is good for 2 more days, so act fast!
Here’s the link to the page on Groupon for the offer: Sephora/Groupon
(Thanks BJCP for the info!)