Advance Auto Parts has a deal going on for $50 off any order of over $100 on their website when you use the code WD520 at checkout. After 2,000 uses it will drop to $40 off $100 for the next 1,000 uses before dropping to 30% off.
Shipping is free on $75+ orders after the coupon is applied. You can also choose in-store pickup to avoid shipping fees.
HT: dansdeals
