Newegg has the SanDisk UltraFit 128GB USB 3.0 Flash Drive (SDCZ43-128G-G46) on sale for $40 - $10 off with coupon code MBL151022B in cart = $30 with free shipping.
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Outstanding user reviews and includes a 5-year warranty.
Link:http://www.newegg.com/Product/Product.aspx?Item=N82E16820173098&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-BensBargains.com%20(Internet%20Brands)-_-na-_-na-_-na&cm_sp=&AID=10446076&PID=404255&SID=454866_desktop