Stopped at the local gander mountain last night and they must have had at least 30 tins of Remington 10s out on the display rack. I bought 5. I check there occasionally and they usually don't have a single tin.
Weidners has CCI #10s in stock for $41/1000 as of this posting.
As mentioned... they're still makin' em and not nearly as many people turned to hoarding bp supplies as they did centerfire shells. I still got 6 or 8 tins of caps here now. I might could use 1 or 2 thou, but I'm not going to mortgage my house to fill my sock drawer with caps. We'd be right back in the shortage again!
Happy Shooting!