Hi Donny,
I'm not sure I can make an accurate judgement about the quality of the speakers. I never had a keyboard with speakers, and I tend to ignore that point. The only term of comparison is the Korg PA80, that I tried recently. I prefer the Korg speakers, but these Ketron's speakers sound pretty fair.
Please take your distances from my judgement ...
No, there were no Vegas at the store. "Only" XD9s, SD1s, X1/4s.
For those curious I can also give you the list prices of the XD models in Portugal. Prices in Euros (presently in close parity to the american dollar)
XD 9 : 1882
XD 9 HD : 2290
XD 3 : 1618
XD 3 HD : 2024
-- José.