Please help! I purchased a used 2.55 reissue 227 in black patent with gold hardware. The serial number indicated it's made in 2007. It's very pretty on the outside, although the hardware show some fading. I was willing to overlook that (thinking I will send it in for refurbish later), but when I stuffed my cell phone in the back open pouch behind the main flap, I found a giant stain that is not disclosed when I purchased it. What do you ladies think, what kind if stain is this and is this stain removable by the refurbish process? I got a really good deal, so hate to return it...also I'm probably the only person who sees the stain... thank you!