There is in fact a obi anh weathered gold version. Be careful though as sometimes people will try to scam you. There was the CS gold anh saber and then there is a weahtered gold saber. The weathered gold saber comes in the actual weathered box and the gold color is similar to every other gold variant. The CS gold anh saber has a picture of the gold saber and the box, along with the saber being a darker gold color, sometimes I saw sellers on ebay switch the CS version in the weathered box to try get more money. As for the rest of your sabers your options are rebelscum and ebay. Sabers like the AOTC obi and dooku will cost you quite a mint, roughly 100+. The ani aotc, and 2 lukes are about 50 on ebay. The Vader ANH you can probably get cheap on ebay. I got mine for $25 and they don't seem to be much more than that as of now. I can't really think of other prices off the top of my head right now but I hope this helps.