From what I have seen at reptile expos, their prices lower most of the time from what they actually sell it as on the site. Some will sell the same price as what they were selling on their site, but I find that most morphs are set at a low price.
Male Spider around $150 seems right IMO. From what I've observed at the shows, I normally see the Spiders around $200-$250, but they can be listed at $150 if you're lucky enough to get it before anyone else does.To be more specific, I'm looking to pick up a spider bp as well as a bp (a male and female, hopefully). I think I can get a male spider for around $150 and I'm not so sure about a female pastel, but can I expect much of a savings over that at the reptile show?
A female Pastel won't cost you too much since Pastels have been around for some time now. I got my girl for $130, which isn't too bad, but I bet I could've found one for a lower price. Just browse around at first, check at all the Pastels and prices and see what you like.