Go Roostr should feel a little cocky - they delivered on their promise to quickly, courteously, and carefully send cash for my old computer. I completed their online questionnaire identifying and describing my Mac Book Pro. Big KUDOS - Go Roostr has an online tool that identified my specific product model by just entering the serial number. Once identified and described the online system gave me an instant valuation quote. Next, Go Roostr provided instructions on packing my product and printing the pre-paid shipping label. I dropped off the package at Fedex and 2-days later I had an email from Adam that the package was received. Ka-Ching! The following morning the money was in my account and Adam followed-up with a nice email to let me know the transaction was complete. Would I use and recommend Go Roostr - YES and YES. If you have older model phones, tablets, or computers laying around collecting dust...pick them up and enter the SN to see what money might be had. Go Roostr made it as easy as a chicken in a bread pan picking out dough.