Originally Posted by
Piff
I'm confused--are you saying you wouldn't sell such a derailleur to someone who'd actually be inclined to using it?
Yeah, there are plenty for sale in great condition out of the box already. Of course anyone can tear open a box of anything that they buy, whether it's a rare Star Wars toy or a rare derailleur - that's their prerogative. But that's one less still in the box - you can't put them back. So I'd suggest looking for a nice one that's already unboxed for use, yes!
-Gregory