I collect swords and have done for many years. I have everything from Replicas to Battle Ready hand forged items.
This company offer some bargains.
http://www.kultofathena.com/
Check out the Dent and Scratch blow outs for cheap functional swords.
My best sword is a Damascus Steel Katana that has been folded 2048 times. It has a Faux ivory hilt in the same style as the Dragon hilt from Highlander the series. It was a special edition in limited numbers and is now unavailable.
As for the Legalities you can by any sword "made in the traditional way of ancient sword making"
Recasts, like the chinese crap with Stainless Steel 220 or 440 on the blade are illegal for sale. Not many people know That only applies to Curved blades which is nuts. So you can buy a straight blade sword no problem.
I had to wait two months to get my Damascus Katana from Customs as it was a sword. Idiots!! It evejn had "hand forged katana" written on the package. I had to send them all the legal guidance before they would release it.
This is the sword i have
http://www.weapons-universe.com/Brands/ ... 592D.shtml
I paid a LOT more than that when i bought it (and not from them) but they may have other sword deals on.
Peter