Ebay is your friend. For our '07 ROO we bought an Ultra Fab 3500 for just over $100. For our TT, a 2013, believe it's also an Ultra Fab, but the price was a smidge higher. Most include free shipping. The one for our ROO was a refurb - no problems whatsoever since they'd found them and fixed during the refurb. Believe the one on Rocky is brand new. Spend some time looking - there are usually a ton of them. I would not let the refurb be a concern. A package of fuses for the new jack needs to go in his stocking. Lesson learned the hard way re fuses being on hand.