Yeah, they've been back ordered for over a month, so they should be coming soon. That's what I ride most days - a 52cm Cross Check. You'll love it.
If you get it through Universal Cycles they'll give you free shipping, plus if you use coupon code VIP15 you'll get 15% off, so the frameset will only come to around $330 total with no shipping costs. That's an effin deal.
You might also check with San Francisco Cyclery over by Golden Gate Park. They are one of the few stores that actually stocks Surlys and they may actually have one now.