It'll take time for AA and GB to adjust to consumer demand.
However, I also think that if gunnies stick to their promises of boycotting eBay, they'll find that their local gun stores are still around and ready for business, in addition to GB and AA.
So I may have to pay 30- 60 bucks more for a gun. It's worth it.
However, I think that most gunnies aren't giving up eBay. Like Souris, they're drawn by the promise of finding rare stuff for their other hobbies.
I've started buying from members of message boards and can get the same rare items and some that never hit eBay. I'm also into old Mercury Cougars and archery, and there are good message board members at every board I use selling what I want. Not to mention businesses.
Ebay isn't a necessary evil for anyone willing to put out a little effort.
Check the classifieds, message boards, and interact with other shooters. You'll be surprised what you can find. There was a time when eBay didn't exist and people used to actually interact with one another.