i wouldn't send both your sigmas in with the same box...if your 70-200OS takes weeks to repair, there's no sense in being out the 30mm as well...
you can try and register the lens online...if you have a date on the invoice slip, and it says amazon i'd think you might be alright
I'm working 7 days a week for the next 6 weeks so I'm not too worried about being out of my camera. I'll suffer.
It may. Do you still have contact info for the original owner? They may be willing to log into amazon and print a real invoice for you.
I bought it from a guy on here but can't seem to locate the thread and have since deleted my PM's

