EC-17 for buy

[NiTRoX]

hello everyone!
I have little time for an event that is in October, and I want to buy an EC-17 for my suit. I have mine original from RSprops Master, but I'm looking for a secondary one for tropes and conventions. It doesn't matter if it isn't very accurate, it's just to have a lighter one, hopefully cheaper in case of loss.

If you have any information about where I can just buy and arrive ready, I would appreciate it.
Before they say 3D printing, my friend who did those jobs for me is not available, hence the urgency.

Thanks in advance for taking the time to respond.
(By the way, I live in Chilean Patagonia)