Yeah, I didn't keep any paperwork or proof of purchase unless it's in a random box of junk somewhere. It didn't even occur to me to do so. I probably kept the s

Yeah, I didn't keep any paperwork or proof of purchase unless it's in a random box of junk somewhere. It didn't even occur to me to do so. I probably kept the sales papers for a little while in case I needed it for a warranty claim, but if I have them now, I don't know where.