There are a LOT of other mobile processors there, and there were none not long ago... there may be some kickass overclockers buried in there. I just wish I had a US P.O box or something...
I think the most promising ones are:
AMD 45WMOBILEAthlon XP 2000+, 1.67GHz /266MHz BUS 256K,AXMH2000FQQ3C
Pic is of an AIUHB 0325! $78
AMD 45WMOBILEAthlon XP 2200+, 1.8GHz /266MHz BUS 256K,AXMH2200FQQ3C
Pic is of an AIUHB 0313. $88
The others have weird IQXEA steppings or have pics of old old Tbred A's.
I know that the pic doesn't guarantee that is what it is, but with a low volume, relatively new product, I bet you'll get what you see if you order soon.
The question is, can either of those out do a Barton 2500+? I have a suspicion that the XP2000+ could... Anyone wanna send me one?