Most of TV-GUYs online  inventoried  TV  parts ( main boards, 4k power supply , plasma y sustain boards, Z sustain boards or x sustain boards)  have a price range of over $25.00 so you can take full advantage of our Free shipping  policy on all domestic orders over $25. All of our used parts are harvested from broken screen TVs, re-certified, bubble wrapped, backed with a 30 day warranty! On all other items, a small flat rate fee of $8.00 will be charged during check out.