The problem is that Ultrasabers is having very good low pricing. Where it comes to good quality you will not find anything in that price range. What I think is trustable that is not manufacturing (almost) exclusively unique sabers (but in fact even MHS sabers) is JQ Sabers (
jqsabers.com). GrandMaster Kana Seiko as to my information bought some of his sabers there. They seem to be respected in the branch they work in (ultrasabers got its issues braking contracts etc) and reviews I am aware of show products with apparently proper work invested. Also, they do not highlight their products but feature reviews coming from customers.
Where it comes to entirely custom handcrafted (and reasonably expensive) sabers, Vader's Vault (
vadersvault.com) are having one of the best reputations.
There are others such as Genesis Custom Sabers (
genesiscustomsabers.com) and LDM (
ldmcustomsabers.com) with good reps, but I'm not certain about the quality they offer where it comes to original and beautiful custom designs and about how appropriate their prices are.
Oh, and since custom builds may take months (not to mention the build logs), JQ (or Vader's stunt sabers) is probably what you are looking for. Maybe until Christmas there'd be time for other options.