Newegg offers the iStarUSA 3.5" HDD to 5.25" Bay Mounting Bracket, model no. RP-HDD35V2, for $0, via the directions below. With $1.99 for shipping, that's $3 under our December mention and the lowest total price we could find by $8. It's compatible with hard drives with two outer mounting holes. Deal ends March 23. To get this price:
  1. View the iStarUSA 3.5" HDD to 5.25" Bay Mounting Bracket for $10
  2. apply coupon code "EMCRDBH49" to cut it to $5
  3. redeem this $5 mail-in rebate for the final price of $0

See all Newegg Coupons.