You could also go straight to the source--look for blacksmiths/swordsmiths. You might get lucky and find a local one you could visit. Might even get to see the forge. I'm not sure how expensive that would be, though. I can't say I've ever had the occasion to buy a sword.

Also, I don't know how old you are but the few places I've looked at when checking swords and such out (for research/inspiration) require you to be 18 to buy anything. I'm sure you could find someone who'd still sell to you though.

~DragonHeart~