Feel free to ask questions, or add any websites you know of. Kult of Athena sells a wide variety of weapons and armor reselling almost all major makers work, along with some very cheaply made stuff. Check with me before buying there, but you can get some great deals!
Albion Is one of the highest quality large suppliers of swords. All of their blades are worth the cost, if you can afford them. They regularly have a table at SoCal Swordfight.
Neck, and neck with Albion is Arms & Armor who made their debut at SoCal Swordfight this year.
As for decent sharp swords on a budget. Our Club sword is the Cold Steel hand and a Half. Kult of Athena has it, for $299.00 but it is backordered. Therion Arms has it for $320.00