Coupons found by NightHound: https://slickdeals.net/f/14159756-staples-online-coupon-25-off-100-50-off-200-free-shipping-6-29-7-3?src=jfy%7Crecombee%7Ce101eecb-9163-43ed-b6d0-d595596b5ef9
Staples Online Coupon: $25 Off $100 ($50 Off $200) + Free Shipping (6/29 - 7/3)
Staples [staples.com] is offering $25 off Online Orders of $100 w/ coupon code 34755 or 57188 applied in cart (Certain exclusions apply). Shipping is free, otherwise select free in-store pickup where available.
Note: must continue to checkout to see discount applied in cart. Both coupons can be combined.
Seagate 10TB Backup Plus Desktop Drive with Integrated USB Hub (STEL10000400X)
$275- $70 discount -$25 coupon - $25 coupon = $155