Update: This can still be found today 2/7 as todays Eugene Side Deal!
Today's Groupon is $10 for a $20 voucher to Barnes & Noble! This coupon can be used in-store or online. You'll have until April 11th, 2011 to spend it. Limit 1 per person and 1 per transaction.
If your new to Groupon head here to sign up!